array:23 [
  "pii" => "S169540330570254X"
  "issn" => "16954033"
  "doi" => "10.1016/S1695-4033(05)70254-X"
  "estado" => "S300"
  "fechaPublicacion" => "2005-12-01"
  "aid" => "70254"
  "copyright" => "Asociación Española de Pediatría"
  "copyrightAnyo" => "2005"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "An Pediatr (Barc). 2005;63:537-47"
  "abierto" => array:3 [
    "ES" => false
    "ES2" => false
    "LATM" => false
  ]
  "gratuito" => false
  "lecturas" => array:2 [
    "total" => 8351
    "formatos" => array:3 [
      "EPUB" => 91
      "HTML" => 7185
      "PDF" => 1075
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S1695403305702551"
    "issn" => "16954033"
    "doi" => "10.1016/S1695-4033(05)70255-1"
    "estado" => "S300"
    "fechaPublicacion" => "2005-12-01"
    "aid" => "70255"
    "copyright" => "Asociación Española de Pediatría"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "sco"
    "cita" => "An Pediatr (Barc). 2005;63:548-50"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 5554
      "formatos" => array:3 [
        "EPUB" => 87
        "HTML" => 4850
        "PDF" => 617
      ]
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Notas cl&#237;nicas</span>"
      "titulo" => "Espasmos infantiles como primera manifestaci&#243;n de la acidemia propi&#243;nica"
      "tienePdf" => "es"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "548"
          "paginaFinal" => "550"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Infantile spasms as the first manifestation of propionic acidemia"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "L&#46; Aldamiz-Echevarr&#237;a Azuar, J&#46;M&#46; Prats Vi&#241;as, P&#46; Sanjurjo Crespo, J&#46;A&#46; Prieto Perera, M&#46;&#170;T&#46; Labayru Echeverr&#237;a"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "L&#46;"
              "apellidos" => "Aldamiz-Echevarr&#237;a Azuar"
            ]
            1 => array:2 [
              "nombre" => "J&#46;M&#46;"
              "apellidos" => "Prats Vi&#241;as"
            ]
            2 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Sanjurjo Crespo"
            ]
            3 => array:2 [
              "nombre" => "J&#46;A&#46;"
              "apellidos" => "Prieto Perera"
            ]
            4 => array:2 [
              "nombre" => "M&#46;&#170;T&#46;"
              "apellidos" => "Labayru Echeverr&#237;a"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1695403305702551?idApp=UINPBA00005H"
    "url" => "/16954033/0000006300000006/v1_201307051457/S1695403305702551/v1_201307051457/es/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S1695403305702538"
    "issn" => "16954033"
    "doi" => "10.1016/S1695-4033(05)70253-8"
    "estado" => "S300"
    "fechaPublicacion" => "2005-12-01"
    "aid" => "70253"
    "copyright" => "Asociaci&#243;n Espa&#241;ola de Pediatr&#237;a"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "An Pediatr &#40;Barc&#41;. 2005;63:526-36"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 17508
      "formatos" => array:3 [
        "EPUB" => 82
        "HTML" => 12023
        "PDF" => 5403
      ]
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Art&#237;culo especial</span>"
      "titulo" => "Atenci&#243;n al paciente agitado&#44; violento o psic&#243;tico en urgencias&#58; un protocolo pendiente para una patolog&#237;a en aumento"
      "tienePdf" => "es"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "526"
          "paginaFinal" => "536"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Management of agitated&#44; violent or psychotic patients in the emergency department&#58; an overdue protocol for an increasing problem"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46;T&#46; Jim&#233;nez Busselo, J&#46; Arag&#243; Domingo, A&#46; Nu&#241;o Ballesteros, J&#46; Lo&#241;o Capote, G&#46; Ochando Perales"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "M&#46;T&#46;"
              "apellidos" => "Jim&#233;nez Busselo"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Arag&#243; Domingo"
            ]
            2 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Nu&#241;o Ballesteros"
            ]
            3 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Lo&#241;o Capote"
            ]
            4 => array:2 [
              "nombre" => "G&#46;"
              "apellidos" => "Ochando Perales"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1695403305702538?idApp=UINPBA00005H"
    "url" => "/16954033/0000006300000006/v1_201307051457/S1695403305702538/v1_201307051457/es/main.assets"
  ]
  "es" => array:16 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Art&#237;culo especial</span>"
    "titulo" => "Factores de riesgo para los tumores &#243;seos malignos pedi&#225;tricos"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "537"
        "paginaFinal" => "547"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "J&#46; Ferr&#237;s i Tortajada, O&#46; Berbel Tornero, J&#46;A&#46; Ortega Garc&#237;a, L&#46; Claudio-Morales, J&#46; Garc&#237;a i Castell, V&#46; Mart&#237; Perales, L&#46; Miranda Casas"
        "autores" => array:7 [
          0 => array:4 [
            "nombre" => "J&#46;"
            "apellidos" => "Ferr&#237;s i Tortajada"
            "email" => array:2 [
              0 => "ferris&#95;jos&#64;gva&#46;es"
              1 => "http&#58;&#47;&#47;www&#46;pehsu&#46;org"
            ]
            "referencia" => array:3 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff2"
              ]
              2 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">¿</span>"
                "identificador" => "cor1"
              ]
            ]
          ]
          1 => array:3 [
            "nombre" => "O&#46;"
            "apellidos" => "Berbel Tornero"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "J&#46;A&#46;"
            "apellidos" => "Ortega Garc&#237;a"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          3 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Claudio-Morales"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">d</span>"
                "identificador" => "aff3"
              ]
            ]
          ]
          4 => array:3 [
            "nombre" => "J&#46;"
            "apellidos" => "Garc&#237;a i Castell"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff4"
              ]
            ]
          ]
          5 => array:3 [
            "nombre" => "V&#46;"
            "apellidos" => "Mart&#237; Perales"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff5"
              ]
            ]
          ]
          6 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Miranda Casas"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff5"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:5 [
          0 => array:3 [
            "entidad" => "Unidad de Salud Medioambiental Pedi&#225;trica&#46; Hospital Universitario Virgen de la Arrixaca&#46; Murcia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">a</span>"
            "identificador" => "aff1"
          ]
          1 => array:3 [
            "entidad" => "Secci&#243;n de Oncolog&#237;a Pedi&#225;trica&#46; Hospital Materno-Infantil Universitario La Fe&#46; Valencia&#46; Unidad de Salud Medicoambiental Pedi&#225;trica&#46; Hospital Universitario Virgen de la Arrixaca&#46; Murcia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">b</span>"
            "identificador" => "aff2"
          ]
          2 => array:3 [
            "entidad" => "Department of Community and Preventive Medicine&#46; Mount Sinai School of Medicine&#46; Nueva York&#46; EE&#46;UU&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">d</span>"
            "identificador" => "aff3"
          ]
          3 => array:3 [
            "entidad" => "Servicio de Anatom&#237;a Patol&#243;gica&#46; Hospital de Sagunto&#46; Valencia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">e</span>"
            "identificador" => "aff4"
          ]
          4 => array:3 [
            "entidad" => "Secci&#243;n de Traumatolog&#237;a y Ortopedia Pedi&#225;trica&#46; Hospital Materno-Infantil Universitario La Fe&#46; Valencia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">f</span>"
            "identificador" => "aff5"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Correspondencia&#58; Dr&#46; J&#46; Ferr&#237;s i Tortajada&#46; Unidad de Salud Medioambiental&#46; Secci&#243;n de Oncolog&#237;a Pedi&#225;trica&#46; Hospital Universitario Materno-Infantil La Fe&#46; Avda&#46; Campanar&#44; 21&#46; 46009 Valencia&#46; Espa&#241;a&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "Risk factors for pediatric malignant bone tumors"
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2005-06-30"
    "fechaAceptado" => "2005-06-30"
    "PalabrasClave" => array:2 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec186292"
          "palabras" => array:4 [
            0 => "Tumores &#243;seos malignos pedi&#225;tricos"
            1 => "Osteosarcoma"
            2 => "Sarcoma de Ewing"
            3 => "Factores de riesgo"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec186291"
          "palabras" => array:4 [
            0 => "Pediatric malignant bone tumour"
            1 => "Osteosarcoma"
            2 => "Ewing&#39;s sarcoma"
            3 => "Risk factor"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "es" => array:1 [
        "resumen" => "<span class="elsevierStyleSectionTitle">Introducci&#243;n</span><p class="elsevierStyleSimplePara elsevierViewall">El c&#225;ncer es el resultado final de la interacci&#243;n multifactorial de dos clases de determinantes&#44; el gen&#233;tico &#40;end&#243;geno&#41; y el ambiental &#40;ex&#243;geno&#41;&#46; El progreso evidenciado por la oncolog&#237;a pedi&#225;trica&#44; durante las &#250;ltimas d&#233;cadas&#44; tambi&#233;n se ha reflejado en los tumores &#243;seos malignos &#40;TOM&#41;&#46; Estos avances se centran en los aspectos diagn&#243;sticos y terap&#233;uticos&#44; pero no en los factores de riesgo &#40;FR&#41; implicados en su etiopatogenia&#46;</p> <span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">La presente revisi&#243;n tiene tres objetivos&#58; <span class="elsevierStyleItalic">a&#41;</span> actualizar el conocimiento de los FR asociados con los TOM durante la &#233;poca pedi&#225;trica y adulta&#59; <span class="elsevierStyleItalic">b&#41;</span> divulgar entre todos nuestros compa&#241;eros los principales FR relacionados a los TOM&#44; para fomentar su investigaci&#243;n&#44; diagn&#243;stico y futura prevenci&#243;n&#44; y <span class="elsevierStyleItalic">c&#41;</span> solicitar la ayuda de nuestros colegas para el proyecto de investigaci&#243;n <span class="elsevierStyleItalic">Medio ambiente y c&#225;ncer pedi&#225;trico</span>&#46;</p> <span class="elsevierStyleSectionTitle">Material y m&#233;todos</span><p class="elsevierStyleSimplePara elsevierViewall">Revisi&#243;n bibliogr&#225;fica sistem&#225;tica&#44; de los &#250;ltimos 30 a&#241;os&#44; de los FR implicados en la etiopatogenia de los TOM&#44; obtenida del Medline&#44; Cancerlit&#44; Index Citation Science y Embase&#46; Los perfiles de b&#250;squeda utilizados han sido&#58; <span class="elsevierStyleItalic">pediatric&#47; childhood malignant bone tumors&#44; pediatric&#47;childhood bone cancer&#47;neoplasm&#44; osteosarcoma&#47;bone sarcoma&#47; Ewing&#39;s sarcoma and risk factors&#47;etiology&#47;epidemiology</span>&#46; Se han seleccionado los art&#237;culos m&#225;s interesantes y de sus referencias&#44; las m&#225;s relevantes&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">Los TOM constituyen el 6-7&#37; de los c&#225;nceres pedi&#225;tricos&#46; Las dos variedades m&#225;s frecuentes son el osteosarcoma &#40;OTS&#41; y el sarcoma de Ewing &#40;SE&#41;&#44; con el 56 y el 34&#37; de los casos&#44; respectivamente&#46; Los FR asociados con el OTS son los siguientes&#58; <span class="elsevierStyleItalic">a&#41;</span> patolog&#237;as &#243;seas preexistentes &#40;enfermedad de Paget&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> factores gen&#233;tico-familiares &#40;retinoblastoma hereditario&#44; s&#237;ndrome de Li-Fraumeni&#44; syndrome de Rothmund-Thompson&#44; s&#237;ndrome de Bloom&#44; OTS familiar y anemia de Diamond-Blackfan&#41;&#59; <span class="elsevierStyleItalic">c&#41;</span> factores qu&#237;micos &#40;sustancias antineopl&#225;sicas&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> factores f&#237;sicos &#40;radiaci&#243;n ionizante&#41;&#59; <span class="elsevierStyleItalic">e&#41;</span> factores biol&#243;gicos&#59; <span class="elsevierStyleItalic">f&#41;</span> ocupaciones parentales&#44; y <span class="elsevierStyleItalic">g&#41;</span> otros factores &#40;implantes &#243;seos artificiales y traumatismos&#41;&#46; Los FR asociados con el SE son los siguientes&#58; <span class="elsevierStyleItalic">a&#41;</span> &#233;tnico-culturales &#40;raza blanca&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> factores gen&#233;ticos&#59; <span class="elsevierStyleItalic">c&#41;</span> ocupaciones parentales &#40;exposiciones laborables a herbicidas&#44; pesticidas y fertilizantes&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> antecedents obst&#233;tricos maternos&#44; y <span class="elsevierStyleItalic">e&#41;</span> otros factores &#40;tabaquismo parental y hernias inguinales&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p class="elsevierStyleSimplePara elsevierViewall">La mayor&#237;a de las causas de los TOM son desconocidas&#46; Los principales FR implicados&#44; con mayor o menor evidencia cient&#237;fica&#44; en la etiopatogenia del OTS son&#58; enfermedad de Paget&#44; retinoblastoma hereditario&#44; s&#237;ndrome de Li-Fraumeni&#44; sustancias antineopl&#225;sicas y radiaci&#243;n ionizante&#46; Los principales FR asociados al SE son&#58; raza blanca&#44; exposiciones ocupacionales parentales&#44; tabaquismo parental y antecedente de hernia inguinal intervenida&#46; Las principales dificultades para avanzar en el conocimiento de los FR relacionados con el desarrollo de los TOM son&#58; <span class="elsevierStyleItalic">a&#41;</span> su origen multifactorial&#59; <span class="elsevierStyleItalic">b&#41;</span> la baja prevalencia poblacional&#59; <span class="elsevierStyleItalic">c&#41;</span> la inexistente formaci&#243;n en salud medioambiental pedi&#225;trica&#44; y <span class="elsevierStyleItalic">d&#41;</span> los escasos presupuestos econ&#243;micos p&#250;blicos o privados destinados a tal finalidad&#46;</p>"
      ]
      "en" => array:1 [
        "resumen" => "<span class="elsevierStyleSectionTitle">Introduction</span><p class="elsevierStyleSimplePara elsevierViewall">Cancer is the result of the interaction of two kinds of determinants&#58; genetic &#40;endogenous&#41; and environmental &#40;exogenous&#41;&#46; In the last few decades&#44; pediatric oncology as a whole has progressed&#44; including knowledge of malignant osseous tumors &#40;MOT&#41;&#46; Although advances have been made in diagnostic and therapeutic aspects&#44; little progress has taken place in our knowledge of the risk factors involved in their etiopathogenesis&#46;</p> <span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">This review has three objectives&#58; <span class="elsevierStyleItalic">a&#41;</span> to provide an update on MOT-related risk factors in the child and adult population&#59; <span class="elsevierStyleItalic">b&#41;</span> to disseminate knowledge of the main MOT-related risk factors among our colleagues in order to promote research into these factors&#44; diagnosis and future prevention&#44; and <span class="elsevierStyleItalic">c&#41;</span> to request help from our colleagues in the <span class="elsevierStyleItalic">Environment and Pediatric Cancer</span> research project&#46;</p> <span class="elsevierStyleSectionTitle">Material and methods</span><p class="elsevierStyleSimplePara elsevierViewall">We performed a systematic review of the literature published in the last 30 years on risk factors implicated in the etiopathogenesis of MOT&#44; using Medline&#44; Cancerlit&#44; Science Citation Index and Embase&#46; The search profiles used were&#58; <span class="elsevierStyleItalic">pediatric&#47;childhood malignant bone tumors&#44; pediatric&#47; childhood bone cancer&#47;neoplasm&#44; osteosarcoma&#47;bone sarcoma&#47;Ewing&#39;s sarcoma and risk factors&#47;etiology&#47;epidemiology</span>&#46; The most interesting articles were selected and the most relevant references contained therein were retrieved&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">MOT represent 6-7&#37; of all pediatric neoplasms&#46; The most frequent types are osteosarcoma &#40;OS&#41; and Ewing&#39;s sarcoma &#40;ES&#41;&#44; representing 56 &#37; and 34 &#37; respectively&#46; OS-related risk factors are the following&#58; <span class="elsevierStyleItalic">a&#41;</span> previous osseous disease &#40;Paget&#39;s disease&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> familial-genetic factors &#40;hereditary retinoblastoma&#44; Li-Fraumeni syndrome&#44; Rothmund- Thompson syndrome&#44; Bloom syndrome&#44; familial OS&#44; Diamond-Blackfan anemia&#41;&#59; <span class="elsevierStyleItalic">c&#41;</span> chemical factors &#40;antineoplastic drugs&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> physical factors &#40;ionizing radiation&#41;&#59; <span class="elsevierStyleItalic">e&#41;</span> biologic factors&#59; <span class="elsevierStyleItalic">f&#41;</span> parental occupation&#44; and g&#41; other factors &#40;artificial osseous implants and traumatisms&#41;&#46; ES-related risk factors are the following&#58; <span class="elsevierStyleItalic">a&#41;</span> ethnic-cultural &#40;Caucasian race&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> genetic factors&#59; <span class="elsevierStyleItalic">c&#41;</span> parental occupation &#40;herbicide&#44; pesticide ad fertilizer exposure&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> maternal obstetric history&#44; and <span class="elsevierStyleItalic">e&#41;</span> other factors &#40;parental smoking and inguinal hernia&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">Most causes of MOT are unknown&#46; Based on different levels of scientific evidence&#44; the main factors implicated in the etiopathogenesis of OS are&#58; Paget&#39;s disease&#44; hereditary retinoblastoma&#44; Li-Fraumeni syndrome&#44; antineoplastic drugs&#44; and ionizing radiation&#46; The main factors related to ES are&#58; Caucasian race&#44; parental occupation&#44; parental smoking&#44; and surgery for inguinal hernia&#46; The main obstacles to greater knowledge of MOT-related factors are&#58; <span class="elsevierStyleItalic">a&#41;</span> their multiple origin&#59; <span class="elsevierStyleItalic">b&#41;</span> the low prevalence in the population&#59; <span class="elsevierStyleItalic">c&#41;</span> lack of environmental health training in pediatrics&#44; and <span class="elsevierStyleItalic">d&#41;</span> the low public and private investment in this research field&#46;</p>"
      ]
    ]
    "NotaPie" => array:1 [
      0 => array:2 [
        "etiqueta" => "&#9734;"
        "nota" => "<p class="elsevierStyleNotepara">Trabajo financiado parcialmente por la Fundaci&#243;n Cient&#237;fica de la AECC &#40;MAPACE-2004&#41; y por el Programa de Capacitaci&#243;n en Salud Ambiental y Ocupacional del Mount Sinai Medical Center&#44; con el apoyo del Fogarty International Center &#40;NIH TW00640&#41;&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:1 [
          "bibliografiaReferencia" => array:59 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sarcomas of bone"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;M&#46; Malawer"
                            1 => "M&#46;P&#46; Link"
                            2 => "S&#46;S&#46; Donaldson"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer principles and practice of oncology"
                        "paginaInicial" => "1891"
                        "paginaFinal" => "1935"
                        "edicion" => "6th ed&#46;"
                        "serieFecha" => "2001"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Ries LAG&#44; Smith MA&#44; Gurney JG&#44; Linet M&#44; Tamra T&#44; Young JL&#44; et al&#44; editors&#46; Cancer incidence and survival among children and adolescents&#58; United States SEER Program 1975-1995&#46; National Cancer Institute&#46; SEER Program&#46; NIH Pub No 99-4649&#46; Bethesda&#44; MD&#44; 1999&#46;"
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Tumores &#243;seos malignos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "A&#46; Mu&#241;oz Villa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Hematolog&#237;a y oncolog&#237;a pedi&#225;tricas"
                        "paginaInicial" => "557"
                        "paginaFinal" => "572"
                        "edicion" => "1&#46;&#170; ed&#46;"
                        "serieFecha" => "1997"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Steliarova-Foucher E&#44; Stiller C&#44; Lacour B&#44; Kaatsch P&#46; International Classification of Childhood Cancer&#46; 3rd ed&#46; Cancer&#46; 2005&#59; 103&#58;1457-67&#46;"
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Pediatric bone tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "K&#46;M&#46; Yaw"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Semin Surg Oncol"
                        "fecha" => "1999"
                        "volumen" => "16"
                        "paginaInicial" => "173"
                        "paginaFinal" => "183"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9988871"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;P&#46; Link"
                            1 => "M&#46;C&#46; Gebhart"
                            2 => "P&#46;A&#46; Meyers"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "1051"
                        "paginaFinal" => "1089"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s Sarcoma Family of Tumors&#58; Ewing&#39;s Sarcoma of Bone and Soft Tissue and the Peripheral Primitive Neuroectodermal Tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;P&#46; Ginsberg"
                            1 => "S&#46;Y&#46; Woo"
                            2 => "M&#46;E&#46; Johson"
                            3 => "M&#46;J&#46; Hicks"
                            4 => "M&#46;E&#46; Horowitz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "973"
                        "paginaFinal" => "1016"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Bone Cancer&#46;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "R&#46;W&#46; Miller"
                            1 => "J&#46;D&#46; Boice"
                            2 => "R&#46;E&#46; Curtis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer Epidemiology and Prevention"
                        "paginaInicial" => "971"
                        "paginaFinal" => "983"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Common mechanisms of osteosarcoma and Paget&#39;s disease"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;F&#46; Hansen"
                            1 => "M&#46;J&#46; Nelissery"
                            2 => "P&#46; Bhatia"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:7 [
                        "tituloSerie" => "J Bone Miner Res"
                        "fecha" => "1999"
                        "volumen" => "14"
                        "numero" => "Suppl 2"
                        "paginaInicial" => "39"
                        "paginaFinal" => "44"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10510212"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Inheritance of osteosarcoma and Paget&#39;s disease of bone&#58; A familial loss of heterozygosity study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;D&#46; McNairn"
                            1 => "T&#46;A&#46; Damron"
                            2 => "S&#46;K&#46; Landas"
                            3 => "J&#46;L&#46; Ambrose"
                            4 => "A&#46;E&#46; Shrimpton"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S1525-1578(10)60669-1"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Mol Diagn"
                        "fecha" => "2001"
                        "volumen" => "3"
                        "paginaInicial" => "171"
                        "paginaFinal" => "177"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11687601"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Etiology of osteosarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "B&#46; Fuchs"
                            1 => "D&#46;J&#46; Pritchard"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Clin Orthopaed Related Res"
                        "fecha" => "2002"
                        "volumen" => "397"
                        "paginaInicial" => "40"
                        "paginaFinal" => "52"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Familial Aggregation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "F&#46;P&#46; Li"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer epidemiology and prevention"
                        "paginaInicial" => "546"
                        "paginaFinal" => "558"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The concise handbook of family cancer syndromes"
                      "autores" => array:1 [
                        0 => array:3 [
                          "colaboracion" => "and the Mayo Familial Cancer Program"
                          "etal" => false
                          "autores" => array:2 [
                            0 => "N&#46;M&#46; Lindor"
                            1 => "M&#46;H&#46; Greene"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1998"
                        "volumen" => "90"
                        "paginaInicial" => "1039"
                        "paginaFinal" => "1071"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9672254"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Retinoblastoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "L&#46; Sierrases&#250;maga"
                            1 => "A&#46; Pati&#241;o"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Hematolog&#237;a y oncolog&#237;a pedi&#225;tricas"
                        "paginaInicial" => "573"
                        "paginaFinal" => "582"
                        "serieFecha" => "1997"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Retinoblastoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "R&#46;L&#46; Hurwitz"
                            1 => "C&#46;L&#46; Shields"
                            2 => "J&#46;A&#46; Shields"
                            3 => "P&#46; Ch&#225;vez-Barrios"
                            4 => "M&#46;Y&#46; Hurwitz"
                            5 => "M&#46;M&#46; Chintagumpala"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "825"
                        "paginaFinal" => "846"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Factores gen&#233;ticos asociados a c&#225;nceres pedi&#225;tricos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46; Garcia i Castell"
                            2 => "J&#46;A&#46; L&#243;pez Andreu"
                            3 => "C&#46; Pellicer Porres"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Esp Pediatr"
                        "fecha" => "1999"
                        "volumen" => "30"
                        "paginaInicial" => "4"
                        "paginaFinal" => "13"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcomatosis with Rothmund-Thompson syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46;M&#46; El-Khoury"
                            1 => "S&#46;N&#46; Hadad"
                            2 => "N&#46;G&#46; Atallah"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1259/bjr.70.830.9135453"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Radiol"
                        "fecha" => "1997"
                        "volumen" => "70"
                        "paginaInicial" => "215"
                        "paginaFinal" => "218"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9135453"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Association between osteosarcoma and deleterious mutations in the RECQ4 gene in Rothmund-Thompson syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46;L&#46; Wang"
                            1 => "A&#46; Gannavarapu"
                            2 => "C&#46;A&#46; Kozinetz"
                            3 => "M&#46;L&#46; Levy"
                            4 => "R&#46;A&#46; Lewis"
                            5 => "M&#46;M&#46; Chintagumpala"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "2003"
                        "volumen" => "95"
                        "paginaInicial" => "669"
                        "paginaFinal" => "674"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12734318"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
              "etiqueta" => "19&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma in blood relatives"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Longhi"
                            1 => "M&#46;S&#46; Benassi"
                            2 => "L&#46; Molendini"
                            3 => "M&#46; Macchiagodena"
                            4 => "P&#46; Picci"
                            5 => "G&#46; Bacci"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Oncology Rep"
                        "fecha" => "2001"
                        "volumen" => "8"
                        "paginaInicial" => "131"
                        "paginaFinal" => "136"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Genetic and molecular abnormalities in tumors of the bone and soft tissues"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "G&#46;D&#46; Letson"
                            1 => "C&#46;A&#46; Muro-Cacho"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Control"
                        "fecha" => "2001"
                        "volumen" => "8"
                        "paginaInicial" => "239"
                        "paginaFinal" => "251"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11378650"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteogenic sarcoma associated with Diamond- Blackfand anemia&#58; A report from the Diamond-Blackfand Anemia Registry"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;M&#46; Lipton"
                            1 => "N&#46; Federman"
                            2 => "Y&#46; Khabbaze"
                            3 => "C&#46;L&#46; Schwartz"
                            4 => "L&#46;M&#46; Hilliard"
                            5 => "H&#46;I&#46; Clark"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Pediatr Hematol Oncol"
                        "fecha" => "2001"
                        "volumen" => "23"
                        "paginaInicial" => "39"
                        "paginaFinal" => "44"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11196268"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma associated with absent thums&#58; A report of two cases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Orme"
                            1 => "R&#46; Gorlick"
                            2 => "P&#46; Meyers"
                            3 => "E&#46; Athanasian"
                            4 => "A&#46; Huvos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Pediatr Hematol Oncol"
                        "fecha" => "2000"
                        "volumen" => "22"
                        "paginaInicial" => "73"
                        "paginaFinal" => "77"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10695826"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib23"
              "etiqueta" => "23&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Experimental induction of osteogenic sarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "M&#46;P&#46; Finkel"
                            1 => "B&#46;O&#46; Biskis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Prog Exp Tumor Res"
                        "fecha" => "1968"
                        "volumen" => "10"
                        "paginaInicial" => "72"
                        "paginaFinal" => "77"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib24"
              "etiqueta" => "24&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Radiation dose&#44; chemotheraphy and risk of osteosarcoma after solid tumors during childhood"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "B&#46; Le Vu"
                            1 => "F&#46; De Vathaire"
                            2 => "A&#46; Shamsaldin"
                            3 => "M&#46;M&#46; Hawkins"
                            4 => "E&#46; Grimand"
                            5 => "C&#46; Hardiman"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "1998"
                        "volumen" => "77"
                        "paginaInicial" => "370"
                        "paginaFinal" => "377"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9663598"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib25"
              "etiqueta" => "25&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "U&#46; S&#46; Environmental Protection Agency&#46; Supplemental Guidance for Assesing Cancer Susceptibility from Early-Life Exposure to Carcinogens&#46; EPA&#47;630&#47;R-03&#47;003F&#46; March&#46; 2005&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://www.epa.gov/ncea/raf/cancer2003.htm">http&#58;&#47;&#47;www&#46;epa&#46;gov&#47;ncea&#47;raf&#47;cancer2003&#46;htm</a>"
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib26"
              "etiqueta" => "26&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ionizing Radiation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46;D&#46; Boice Jr"
                            1 => "C&#46;E&#46; Land"
                            2 => "D&#46;L&#46; Preston"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer epidemiology and prevention"
                        "paginaInicial" => "319"
                        "paginaFinal" => "354"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib27"
              "etiqueta" => "27&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:1 [
                      "autores" => array:1 [
                        0 => array:2 [
                          "colaboracion" => "International Agency for Reasearch on Cancer&#46; Ionizing Radiation Part I&#44; X-Radiation and Radiation and Neutrons"
                          "etal" => false
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2000"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib28"
              "etiqueta" => "28&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:1 [
                      "autores" => array:1 [
                        0 => array:2 [
                          "colaboracion" => "International Agency for Reasearch on Cancer Ionizing Radiation Part II&#58; some internally deposited radionuclides"
                          "etal" => false
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2001"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib29"
              "etiqueta" => "29&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Radiotherapy&#44; alkylating agents&#44; and risks of bone cancer after childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;M&#46; Hawkins"
                            1 => "L&#46;M&#46;K&#46; Wilson"
                            2 => "H&#46;S&#46; Burton"
                            3 => "M&#46;H&#46; Potok"
                            4 => "D&#46;L&#46; Winter"
                            5 => "H&#46;B&#46; Marsden"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1996"
                        "volumen" => "88"
                        "paginaInicial" => "270"
                        "paginaFinal" => "278"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8614005"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib30"
              "etiqueta" => "30&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer risk following treatment of childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;A&#46; Tuckner"
                            1 => "A&#46;T&#46; Meadows"
                            2 => "J&#46;D&#46; Boice Jr"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Radiation carcinogenesis&#58; Epidemiology and biological significance"
                        "paginaInicial" => "211"
                        "paginaFinal" => "224"
                        "serieFecha" => "1984"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib31"
              "etiqueta" => "31&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "United Nations Scientific Committee on the Effects of Atomic Radiation&#58; Sources and Effects of Ionizing Radiation&#46; New York&#44; United Nations Publ E-94-IX-11&#44; 1994&#46;"
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib32"
              "etiqueta" => "32&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Tissue distribution of Thorotrast and role of internal irradiation in carcinogenesis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "K&#46; Yamasaki"
                            1 => "A&#46; Yamasaki"
                            2 => "M&#46; Tosaki"
                            3 => "Y&#46; Isozumi"
                            4 => "H&#46; Hiai"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Oncol Rep"
                        "fecha" => "2004"
                        "volumen" => "12"
                        "paginaInicial" => "733"
                        "paginaFinal" => "738"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15375492"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib33"
              "etiqueta" => "33&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The etiology of osteosarcoma&#58; A review of current considerations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "D&#46;J&#46; Pritchard"
                            1 => "M&#46;P&#46; Finkel"
                            2 => "C&#46;A&#46; Reilly"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Orthop"
                        "fecha" => "1975"
                        "volumen" => "111"
                        "paginaInicial" => "14"
                        "paginaFinal" => "22"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/50894"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib34"
              "etiqueta" => "34&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Virus induction of osteosarcomas in mice"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;P&#46; Finkel"
                            1 => "B&#46;O&#46; Biskis"
                            2 => "P&#46;B&#46; Jinkins"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Science"
                        "fecha" => "1996"
                        "volumen" => "151"
                        "paginaInicial" => "698"
                        "paginaFinal" => "701"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/5218049"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib35"
              "etiqueta" => "35&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental occupational exposures and risk of childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;S&#46; Colt"
                            1 => "A&#46; Blair"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:7 [
                        "tituloSerie" => "Environ Health Perspect"
                        "fecha" => "1998"
                        "volumen" => "106"
                        "numero" => "Suppl 3"
                        "paginaInicial" => "909"
                        "paginaFinal" => "925"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9646055"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib36"
              "etiqueta" => "36&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental occupational exposures and childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "M&#46; Feychting"
                            1 => "N&#46; Plato"
                            2 => "G&#46; Nise"
                            3 => "A&#46; Ahlbom"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Environ Health Perspect"
                        "fecha" => "2001"
                        "volumen" => "109"
                        "paginaInicial" => "193"
                        "paginaFinal" => "196"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11266332"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib37"
              "etiqueta" => "37&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiology of Childhood Cancer&#46; International Agency for Research on Cancer&#46; IARC Scientific Publ n&#46;&#176; 149"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "J&#46; Little"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "1999"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib38"
              "etiqueta" => "38&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental exposures and risk of childhood cancer&#58; A review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46;M&#46; O&#8217;Leary"
                            1 => "A&#46;M&#46; Hicks"
                            2 => "J&#46;M&#46; Peters"
                            3 => "S&#46; London"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Ind Med"
                        "fecha" => "1991"
                        "volumen" => "20"
                        "paginaInicial" => "17"
                        "paginaFinal" => "35"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1867215"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib39"
              "etiqueta" => "39&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Growth and development and other risk factors for osteosarcoma and Ewing&#39;s sarcoma in children and young adults"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "K&#46;H&#46; Gelberg"
                            1 => "E&#46;F&#46; Fitzgerald"
                            2 => "S&#46;A&#46; Hwang"
                            3 => "R&#46; Dubrow"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Intern J Epidemiol"
                        "fecha" => "1997"
                        "volumen" => "26"
                        "paginaInicial" => "272"
                        "paginaFinal" => "278"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            39 => array:3 [
              "identificador" => "bib40"
              "etiqueta" => "40&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiology of osteosarcoma in childhood"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;D&#46; Buckley"
                            1 => "T&#46;W&#46; Pendergrass"
                            2 => "C&#46;M&#46; Buckley"
                            3 => "D&#46;J&#46; Pritchard"
                            4 => "M&#46;E&#46; Nesbit"
                            5 => "A&#46;J&#46; Provisor"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer"
                        "fecha" => "1998"
                        "volumen" => "83"
                        "paginaInicial" => "1440"
                        "paginaFinal" => "1448"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9762947"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            40 => array:3 [
              "identificador" => "bib41"
              "etiqueta" => "41&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The relationship between parental occupation and cancer risk in offspring"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "L&#46; Hum"
                            1 => "N&#46; Kreiger"
                            2 => "M&#46;M&#46; Finkelstein"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Intern J Epidemiol"
                        "fecha" => "1998"
                        "volumen" => "27"
                        "paginaInicial" => "766"
                        "paginaFinal" => "771"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            41 => array:3 [
              "identificador" => "bib42"
              "etiqueta" => "42&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A case-control study of osteosarcoma in young persons"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "E&#46;A&#46; Operkalsky"
                            1 => "S&#46; Preston-Martin"
                            2 => "B&#46;E&#46; Henderson"
                            3 => "B&#46;R&#46; Visscher"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Epidemiol"
                        "fecha" => "1987"
                        "volumen" => "126"
                        "paginaInicial" => "118"
                        "paginaFinal" => "126"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3473934"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            42 => array:3 [
              "identificador" => "bib43"
              "etiqueta" => "43&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer in offspring of parents engaged in agricultural activities in Norway&#58; Incidence and risk factors in the farm environment"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "P&#46; Kristensen"
                            1 => "A&#46; Andersen"
                            2 => "L&#46;M&#46; Irgens"
                            3 => "A&#46;S&#46; Bye"
                            4 => "L&#46; Sundheim"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/(SICI)1097-0215(19960103)65:1<39::AID-IJC8>3.0.CO;2-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "1996"
                        "volumen" => "65"
                        "paginaInicial" => "39"
                        "paginaFinal" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8543394"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            43 => array:3 [
              "identificador" => "bib44"
              "etiqueta" => "44&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "An exploratory study of environmental and medical factors potentially related to childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46;A&#46; Schwartzbaum"
                            1 => "S&#46;L&#46; George"
                            2 => "C&#46;B&#46; Pratt"
                            3 => "B&#46; Davis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Pediatr Oncol"
                        "fecha" => "1991"
                        "volumen" => "19"
                        "paginaInicial" => "115"
                        "paginaFinal" => "121"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1849220"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            44 => array:3 [
              "identificador" => "bib45"
              "etiqueta" => "45&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s tumour&#58; Incidence&#44; prognosis and treatment options"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46; Paulussen"
                            1 => "B&#46; Fr&#246;hlich"
                            2 => "H&#46; J&#252;rgens"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Paediatr Drugs"
                        "fecha" => "2001"
                        "volumen" => "3"
                        "paginaInicial" => "899"
                        "paginaFinal" => "913"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11772151"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            45 => array:3 [
              "identificador" => "bib46"
              "etiqueta" => "46&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Molecular biology of the Ewing&#39;s sarcoma&#47; Primitive neuroectodermal tumor family"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "E&#46; Alava"
                            1 => "W&#46;L&#46; Gerald"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1200/jco.2000.18.1.204"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Oncol"
                        "fecha" => "2000"
                        "volumen" => "18"
                        "paginaInicial" => "204"
                        "paginaFinal" => "213"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10623711"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            46 => array:3 [
              "identificador" => "bib47"
              "etiqueta" => "47&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Molecular genetics of chromosome translocations involving EWS and related family members"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46; Kim"
                            1 => "J&#46; Pelletier"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Physiol Genomics"
                        "fecha" => "1999"
                        "volumen" => "1"
                        "paginaInicial" => "127"
                        "paginaFinal" => "138"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11015571"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            47 => array:3 [
              "identificador" => "bib48"
              "etiqueta" => "48&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s sarcoma&#58; diagnostic&#44; prognostic and therapeutic implications of molecular abnormaties"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "S&#46;A&#46; Burchill"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Pathol"
                        "fecha" => "2003"
                        "volumen" => "56"
                        "paginaInicial" => "96"
                        "paginaFinal" => "102"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12560386"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            48 => array:3 [
              "identificador" => "bib49"
              "etiqueta" => "49&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer incidente in the familias of children with Ewing&#39;s tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46;L&#46; Hartley"
                            1 => "J&#46;M&#46; Birch"
                            2 => "V&#46; Blair"
                            3 => "M&#46;D&#46; Teare"
                            4 => "H&#46;B&#46; Marsden"
                            5 => "M&#46; Harris"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1991"
                        "volumen" => "83"
                        "paginaInicial" => "955"
                        "paginaFinal" => "956"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2067039"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            49 => array:3 [
              "identificador" => "bib50"
              "etiqueta" => "50&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased risk of neuroectodermal tumors and stomach cancer in relativies with Ewing&#39;s sarcoma family of tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "B&#46; Novakovic"
                            1 => "A&#46;M&#46; Goldstein"
                            2 => "L&#46;H&#46; Wexler"
                            3 => "M&#46;A&#46; Tuckner"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1994"
                        "volumen" => "86"
                        "paginaInicial" => "1702"
                        "paginaFinal" => "1706"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7966398"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            50 => array:3 [
              "identificador" => "bib51"
              "etiqueta" => "51&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A case-control study of the etiology of Ewing&#39;s sarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "D&#46;M&#46; Winn"
                            1 => "F&#46;P&#46; Li"
                            2 => "L&#46;L&#46; Robison"
                            3 => "J&#46;J&#46; Mulvihill"
                            4 => "A&#46;E&#46; Daigle"
                            5 => "J&#46;F&#46; Fraumeni Jr&#46;"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Epidemiol Biomarkers Prev"
                        "fecha" => "1992"
                        "volumen" => "1"
                        "paginaInicial" => "525"
                        "paginaFinal" => "532"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1302564"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            51 => array:3 [
              "identificador" => "bib52"
              "etiqueta" => "52&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s bone sarcoma&#44; paternal occupational exposure&#44; and other factors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "E&#46;A&#46; Holly"
                            1 => "D&#46;A&#46; Aston"
                            2 => "D&#46;K&#46; Ahn"
                            3 => "J&#46;J&#46; Kristiansen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Am J Epidemiol"
                        "fecha" => "1992"
                        "volumen" => "138"
                        "paginaInicial" => "122"
                        "paginaFinal" => "129"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            52 => array:3 [
              "identificador" => "bib53"
              "etiqueta" => "53&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Textbook of cancer epidemiology"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "H&#46;O&#46; Adami"
                            1 => "D&#46; Hunter"
                            2 => "D&#46; Trichopoulos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2002"
                        "editorial" => "Oxford University Press"
                        "editorialLocalizacion" => "Oxford"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            53 => array:3 [
              "identificador" => "bib54"
              "etiqueta" => "54&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Inguinal hernia in patients with Swing sarcoma&#58; A clue to etiology"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;U&#46; Cope"
                            1 => "M&#46; Tsokos"
                            2 => "L&#46;J&#46; Herman"
                            3 => "G&#46; Gridley"
                            4 => "M&#46;A&#46; Tuckner"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Pediatr Oncol"
                        "fecha" => "2000"
                        "volumen" => "34"
                        "paginaInicial" => "195"
                        "paginaFinal" => "199"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10696126"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            54 => array:3 [
              "identificador" => "bib55"
              "etiqueta" => "55&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A national case-control study of Ewing&#39;s sarcoma family of tumors in Australia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "P&#46; Casarolli-Valery"
                            1 => "W&#46; McWhirter"
                            2 => "A&#46; Sleigh"
                            3 => "G&#46; Williams"
                            4 => "C&#46; Bain"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/ijc.11129"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "2003"
                        "volumen" => "105"
                        "paginaInicial" => "825"
                        "paginaFinal" => "830"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12767069"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            55 => array:3 [
              "identificador" => "bib56"
              "etiqueta" => "56&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Medio ambiente y c&#225;ncer pedi&#225;trico"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46;A&#46; Ortega Garc&#237;a"
                            2 => "A&#46; Marco Maci&#225;n"
                            3 => "J&#46; Garcia i Castell"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Pediatr &#40;Barc&#41;"
                        "fecha" => "2004"
                        "volumen" => "61"
                        "paginaInicial" => "42"
                        "paginaFinal" => "50"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            56 => array:3 [
              "identificador" => "bib57"
              "etiqueta" => "57&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "World Health Organization&#46; Healthy Environments for Children Alliance&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://www.who.int/heca/en/">http&#58;&#47;&#47;www&#46;who&#46;int&#47;heca&#47;en&#47;</a>"
                ]
              ]
            ]
            57 => array:3 [
              "identificador" => "bib58"
              "etiqueta" => "58&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "A European Environment and Health Strategy&#46; Commission to the Council&#44; the European Parlament and the European Economic and Council Committee&#46; Brussels&#44; 11-6-2003&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://europa.eu.int/eur-lex/en/com/cnc/2003/com.2003_0338en01.pdf">http&#58;&#47;&#47;europa&#46;eu&#46;int&#47;eur-lex&#47;en&#47;com&#47;cnc&#47;2003&#47;com&#46;2003&#95;0338en01&#46;pdf</a>"
                ]
              ]
            ]
            58 => array:3 [
              "identificador" => "bib59"
              "etiqueta" => "59&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "La etiolog&#237;a y la prevenci&#243;n del c&#225;ncer pedi&#225;trico"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46;A&#46; Ortega Garc&#237;a"
                            2 => "B&#46; L&#243;pez Ibor"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Pediatr &#40;Barc&#41;"
                        "fecha" => "2004"
                        "volumen" => "61"
                        "paginaInicial" => "1"
                        "paginaFinal" => "4"
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/16954033/0000006300000006/v1_201307051457/S169540330570254X/v1_201307051457/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "14365"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Art&#237;culos especiales"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/16954033/0000006300000006/v1_201307051457/S169540330570254X/v1_201307051457/es/main.pdf?idApp=UINPBA00005H&text.app=https://analesdepediatria.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S169540330570254X?idApp=UINPBA00005H"
]
Share
Journal Information

Statistics

Follow this link to access the full text of the article

Artículo especial
Factores de riesgo para los tumores óseos malignos pediátricos
Risk factors for pediatric malignant bone tumors
J. Ferrís i Tortajadaa,b,
Corresponding author
ferris_jos@gva.es
http://www.pehsu.org

Correspondencia: Dr. J. Ferrís i Tortajada. Unidad de Salud Medioambiental. Sección de Oncología Pediátrica. Hospital Universitario Materno-Infantil La Fe. Avda. Campanar, 21. 46009 Valencia. España.
, O. Berbel Torneroa, J.A. Ortega Garcíaa, L. Claudio-Moralesd, J. García i Castelle, V. Martí Peralesf, L. Miranda Casasf
a Unidad de Salud Medioambiental Pediátrica. Hospital Universitario Virgen de la Arrixaca. Murcia. España
b Sección de Oncología Pediátrica. Hospital Materno-Infantil Universitario La Fe. Valencia. Unidad de Salud Medicoambiental Pediátrica. Hospital Universitario Virgen de la Arrixaca. Murcia. España
d Department of Community and Preventive Medicine. Mount Sinai School of Medicine. Nueva York. EE.UU. España
e Servicio de Anatomía Patológica. Hospital de Sagunto. Valencia. España
f Sección de Traumatología y Ortopedia Pediátrica. Hospital Materno-Infantil Universitario La Fe. Valencia. España
Read
13771
Times
was read the article
3923
Total PDF
9848
Total HTML
Share statistics
 array:23 [
  "pii" => "S169540330570254X"
  "issn" => "16954033"
  "doi" => "10.1016/S1695-4033(05)70254-X"
  "estado" => "S300"
  "fechaPublicacion" => "2005-12-01"
  "aid" => "70254"
  "copyright" => "Asociaci&#243;n Espa&#241;ola de Pediatr&#237;a"
  "copyrightAnyo" => "2005"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "An Pediatr &#40;Barc&#41;. 2005;63:537-47"
  "abierto" => array:3 [
    "ES" => false
    "ES2" => false
    "LATM" => false
  ]
  "gratuito" => false
  "lecturas" => array:2 [
    "total" => 8351
    "formatos" => array:3 [
      "EPUB" => 91
      "HTML" => 7185
      "PDF" => 1075
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S1695403305702551"
    "issn" => "16954033"
    "doi" => "10.1016/S1695-4033(05)70255-1"
    "estado" => "S300"
    "fechaPublicacion" => "2005-12-01"
    "aid" => "70255"
    "copyright" => "Asociaci&#243;n Espa&#241;ola de Pediatr&#237;a"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "sco"
    "cita" => "An Pediatr &#40;Barc&#41;. 2005;63:548-50"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 5554
      "formatos" => array:3 [
        "EPUB" => 87
        "HTML" => 4850
        "PDF" => 617
      ]
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Notas cl&#237;nicas</span>"
      "titulo" => "Espasmos infantiles como primera manifestaci&#243;n de la acidemia propi&#243;nica"
      "tienePdf" => "es"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "548"
          "paginaFinal" => "550"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Infantile spasms as the first manifestation of propionic acidemia"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "L&#46; Aldamiz-Echevarr&#237;a Azuar, J&#46;M&#46; Prats Vi&#241;as, P&#46; Sanjurjo Crespo, J&#46;A&#46; Prieto Perera, M&#46;&#170;T&#46; Labayru Echeverr&#237;a"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "L&#46;"
              "apellidos" => "Aldamiz-Echevarr&#237;a Azuar"
            ]
            1 => array:2 [
              "nombre" => "J&#46;M&#46;"
              "apellidos" => "Prats Vi&#241;as"
            ]
            2 => array:2 [
              "nombre" => "P&#46;"
              "apellidos" => "Sanjurjo Crespo"
            ]
            3 => array:2 [
              "nombre" => "J&#46;A&#46;"
              "apellidos" => "Prieto Perera"
            ]
            4 => array:2 [
              "nombre" => "M&#46;&#170;T&#46;"
              "apellidos" => "Labayru Echeverr&#237;a"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1695403305702551?idApp=UINPBA00005H"
    "url" => "/16954033/0000006300000006/v1_201307051457/S1695403305702551/v1_201307051457/es/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S1695403305702538"
    "issn" => "16954033"
    "doi" => "10.1016/S1695-4033(05)70253-8"
    "estado" => "S300"
    "fechaPublicacion" => "2005-12-01"
    "aid" => "70253"
    "copyright" => "Asociaci&#243;n Espa&#241;ola de Pediatr&#237;a"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "An Pediatr &#40;Barc&#41;. 2005;63:526-36"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 17508
      "formatos" => array:3 [
        "EPUB" => 82
        "HTML" => 12023
        "PDF" => 5403
      ]
    ]
    "es" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Art&#237;culo especial</span>"
      "titulo" => "Atenci&#243;n al paciente agitado&#44; violento o psic&#243;tico en urgencias&#58; un protocolo pendiente para una patolog&#237;a en aumento"
      "tienePdf" => "es"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "526"
          "paginaFinal" => "536"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Management of agitated&#44; violent or psychotic patients in the emergency department&#58; an overdue protocol for an increasing problem"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46;T&#46; Jim&#233;nez Busselo, J&#46; Arag&#243; Domingo, A&#46; Nu&#241;o Ballesteros, J&#46; Lo&#241;o Capote, G&#46; Ochando Perales"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "M&#46;T&#46;"
              "apellidos" => "Jim&#233;nez Busselo"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Arag&#243; Domingo"
            ]
            2 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Nu&#241;o Ballesteros"
            ]
            3 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Lo&#241;o Capote"
            ]
            4 => array:2 [
              "nombre" => "G&#46;"
              "apellidos" => "Ochando Perales"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1695403305702538?idApp=UINPBA00005H"
    "url" => "/16954033/0000006300000006/v1_201307051457/S1695403305702538/v1_201307051457/es/main.assets"
  ]
  "es" => array:16 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Art&#237;culo especial</span>"
    "titulo" => "Factores de riesgo para los tumores &#243;seos malignos pedi&#225;tricos"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "537"
        "paginaFinal" => "547"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "J&#46; Ferr&#237;s i Tortajada, O&#46; Berbel Tornero, J&#46;A&#46; Ortega Garc&#237;a, L&#46; Claudio-Morales, J&#46; Garc&#237;a i Castell, V&#46; Mart&#237; Perales, L&#46; Miranda Casas"
        "autores" => array:7 [
          0 => array:4 [
            "nombre" => "J&#46;"
            "apellidos" => "Ferr&#237;s i Tortajada"
            "email" => array:2 [
              0 => "ferris&#95;jos&#64;gva&#46;es"
              1 => "http&#58;&#47;&#47;www&#46;pehsu&#46;org"
            ]
            "referencia" => array:3 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff2"
              ]
              2 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">¿</span>"
                "identificador" => "cor1"
              ]
            ]
          ]
          1 => array:3 [
            "nombre" => "O&#46;"
            "apellidos" => "Berbel Tornero"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "J&#46;A&#46;"
            "apellidos" => "Ortega Garc&#237;a"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          3 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Claudio-Morales"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">d</span>"
                "identificador" => "aff3"
              ]
            ]
          ]
          4 => array:3 [
            "nombre" => "J&#46;"
            "apellidos" => "Garc&#237;a i Castell"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff4"
              ]
            ]
          ]
          5 => array:3 [
            "nombre" => "V&#46;"
            "apellidos" => "Mart&#237; Perales"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff5"
              ]
            ]
          ]
          6 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Miranda Casas"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff5"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:5 [
          0 => array:3 [
            "entidad" => "Unidad de Salud Medioambiental Pedi&#225;trica&#46; Hospital Universitario Virgen de la Arrixaca&#46; Murcia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">a</span>"
            "identificador" => "aff1"
          ]
          1 => array:3 [
            "entidad" => "Secci&#243;n de Oncolog&#237;a Pedi&#225;trica&#46; Hospital Materno-Infantil Universitario La Fe&#46; Valencia&#46; Unidad de Salud Medicoambiental Pedi&#225;trica&#46; Hospital Universitario Virgen de la Arrixaca&#46; Murcia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">b</span>"
            "identificador" => "aff2"
          ]
          2 => array:3 [
            "entidad" => "Department of Community and Preventive Medicine&#46; Mount Sinai School of Medicine&#46; Nueva York&#46; EE&#46;UU&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">d</span>"
            "identificador" => "aff3"
          ]
          3 => array:3 [
            "entidad" => "Servicio de Anatom&#237;a Patol&#243;gica&#46; Hospital de Sagunto&#46; Valencia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">e</span>"
            "identificador" => "aff4"
          ]
          4 => array:3 [
            "entidad" => "Secci&#243;n de Traumatolog&#237;a y Ortopedia Pedi&#225;trica&#46; Hospital Materno-Infantil Universitario La Fe&#46; Valencia&#46; Espa&#241;a"
            "etiqueta" => "<span class="elsevierStyleSup">f</span>"
            "identificador" => "aff5"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Correspondencia&#58; Dr&#46; J&#46; Ferr&#237;s i Tortajada&#46; Unidad de Salud Medioambiental&#46; Secci&#243;n de Oncolog&#237;a Pedi&#225;trica&#46; Hospital Universitario Materno-Infantil La Fe&#46; Avda&#46; Campanar&#44; 21&#46; 46009 Valencia&#46; Espa&#241;a&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "Risk factors for pediatric malignant bone tumors"
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2005-06-30"
    "fechaAceptado" => "2005-06-30"
    "PalabrasClave" => array:2 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec186292"
          "palabras" => array:4 [
            0 => "Tumores &#243;seos malignos pedi&#225;tricos"
            1 => "Osteosarcoma"
            2 => "Sarcoma de Ewing"
            3 => "Factores de riesgo"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec186291"
          "palabras" => array:4 [
            0 => "Pediatric malignant bone tumour"
            1 => "Osteosarcoma"
            2 => "Ewing&#39;s sarcoma"
            3 => "Risk factor"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "es" => array:1 [
        "resumen" => "<span class="elsevierStyleSectionTitle">Introducci&#243;n</span><p class="elsevierStyleSimplePara elsevierViewall">El c&#225;ncer es el resultado final de la interacci&#243;n multifactorial de dos clases de determinantes&#44; el gen&#233;tico &#40;end&#243;geno&#41; y el ambiental &#40;ex&#243;geno&#41;&#46; El progreso evidenciado por la oncolog&#237;a pedi&#225;trica&#44; durante las &#250;ltimas d&#233;cadas&#44; tambi&#233;n se ha reflejado en los tumores &#243;seos malignos &#40;TOM&#41;&#46; Estos avances se centran en los aspectos diagn&#243;sticos y terap&#233;uticos&#44; pero no en los factores de riesgo &#40;FR&#41; implicados en su etiopatogenia&#46;</p> <span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">La presente revisi&#243;n tiene tres objetivos&#58; <span class="elsevierStyleItalic">a&#41;</span> actualizar el conocimiento de los FR asociados con los TOM durante la &#233;poca pedi&#225;trica y adulta&#59; <span class="elsevierStyleItalic">b&#41;</span> divulgar entre todos nuestros compa&#241;eros los principales FR relacionados a los TOM&#44; para fomentar su investigaci&#243;n&#44; diagn&#243;stico y futura prevenci&#243;n&#44; y <span class="elsevierStyleItalic">c&#41;</span> solicitar la ayuda de nuestros colegas para el proyecto de investigaci&#243;n <span class="elsevierStyleItalic">Medio ambiente y c&#225;ncer pedi&#225;trico</span>&#46;</p> <span class="elsevierStyleSectionTitle">Material y m&#233;todos</span><p class="elsevierStyleSimplePara elsevierViewall">Revisi&#243;n bibliogr&#225;fica sistem&#225;tica&#44; de los &#250;ltimos 30 a&#241;os&#44; de los FR implicados en la etiopatogenia de los TOM&#44; obtenida del Medline&#44; Cancerlit&#44; Index Citation Science y Embase&#46; Los perfiles de b&#250;squeda utilizados han sido&#58; <span class="elsevierStyleItalic">pediatric&#47; childhood malignant bone tumors&#44; pediatric&#47;childhood bone cancer&#47;neoplasm&#44; osteosarcoma&#47;bone sarcoma&#47; Ewing&#39;s sarcoma and risk factors&#47;etiology&#47;epidemiology</span>&#46; Se han seleccionado los art&#237;culos m&#225;s interesantes y de sus referencias&#44; las m&#225;s relevantes&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">Los TOM constituyen el 6-7&#37; de los c&#225;nceres pedi&#225;tricos&#46; Las dos variedades m&#225;s frecuentes son el osteosarcoma &#40;OTS&#41; y el sarcoma de Ewing &#40;SE&#41;&#44; con el 56 y el 34&#37; de los casos&#44; respectivamente&#46; Los FR asociados con el OTS son los siguientes&#58; <span class="elsevierStyleItalic">a&#41;</span> patolog&#237;as &#243;seas preexistentes &#40;enfermedad de Paget&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> factores gen&#233;tico-familiares &#40;retinoblastoma hereditario&#44; s&#237;ndrome de Li-Fraumeni&#44; syndrome de Rothmund-Thompson&#44; s&#237;ndrome de Bloom&#44; OTS familiar y anemia de Diamond-Blackfan&#41;&#59; <span class="elsevierStyleItalic">c&#41;</span> factores qu&#237;micos &#40;sustancias antineopl&#225;sicas&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> factores f&#237;sicos &#40;radiaci&#243;n ionizante&#41;&#59; <span class="elsevierStyleItalic">e&#41;</span> factores biol&#243;gicos&#59; <span class="elsevierStyleItalic">f&#41;</span> ocupaciones parentales&#44; y <span class="elsevierStyleItalic">g&#41;</span> otros factores &#40;implantes &#243;seos artificiales y traumatismos&#41;&#46; Los FR asociados con el SE son los siguientes&#58; <span class="elsevierStyleItalic">a&#41;</span> &#233;tnico-culturales &#40;raza blanca&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> factores gen&#233;ticos&#59; <span class="elsevierStyleItalic">c&#41;</span> ocupaciones parentales &#40;exposiciones laborables a herbicidas&#44; pesticidas y fertilizantes&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> antecedents obst&#233;tricos maternos&#44; y <span class="elsevierStyleItalic">e&#41;</span> otros factores &#40;tabaquismo parental y hernias inguinales&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p class="elsevierStyleSimplePara elsevierViewall">La mayor&#237;a de las causas de los TOM son desconocidas&#46; Los principales FR implicados&#44; con mayor o menor evidencia cient&#237;fica&#44; en la etiopatogenia del OTS son&#58; enfermedad de Paget&#44; retinoblastoma hereditario&#44; s&#237;ndrome de Li-Fraumeni&#44; sustancias antineopl&#225;sicas y radiaci&#243;n ionizante&#46; Los principales FR asociados al SE son&#58; raza blanca&#44; exposiciones ocupacionales parentales&#44; tabaquismo parental y antecedente de hernia inguinal intervenida&#46; Las principales dificultades para avanzar en el conocimiento de los FR relacionados con el desarrollo de los TOM son&#58; <span class="elsevierStyleItalic">a&#41;</span> su origen multifactorial&#59; <span class="elsevierStyleItalic">b&#41;</span> la baja prevalencia poblacional&#59; <span class="elsevierStyleItalic">c&#41;</span> la inexistente formaci&#243;n en salud medioambiental pedi&#225;trica&#44; y <span class="elsevierStyleItalic">d&#41;</span> los escasos presupuestos econ&#243;micos p&#250;blicos o privados destinados a tal finalidad&#46;</p>"
      ]
      "en" => array:1 [
        "resumen" => "<span class="elsevierStyleSectionTitle">Introduction</span><p class="elsevierStyleSimplePara elsevierViewall">Cancer is the result of the interaction of two kinds of determinants&#58; genetic &#40;endogenous&#41; and environmental &#40;exogenous&#41;&#46; In the last few decades&#44; pediatric oncology as a whole has progressed&#44; including knowledge of malignant osseous tumors &#40;MOT&#41;&#46; Although advances have been made in diagnostic and therapeutic aspects&#44; little progress has taken place in our knowledge of the risk factors involved in their etiopathogenesis&#46;</p> <span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">This review has three objectives&#58; <span class="elsevierStyleItalic">a&#41;</span> to provide an update on MOT-related risk factors in the child and adult population&#59; <span class="elsevierStyleItalic">b&#41;</span> to disseminate knowledge of the main MOT-related risk factors among our colleagues in order to promote research into these factors&#44; diagnosis and future prevention&#44; and <span class="elsevierStyleItalic">c&#41;</span> to request help from our colleagues in the <span class="elsevierStyleItalic">Environment and Pediatric Cancer</span> research project&#46;</p> <span class="elsevierStyleSectionTitle">Material and methods</span><p class="elsevierStyleSimplePara elsevierViewall">We performed a systematic review of the literature published in the last 30 years on risk factors implicated in the etiopathogenesis of MOT&#44; using Medline&#44; Cancerlit&#44; Science Citation Index and Embase&#46; The search profiles used were&#58; <span class="elsevierStyleItalic">pediatric&#47;childhood malignant bone tumors&#44; pediatric&#47; childhood bone cancer&#47;neoplasm&#44; osteosarcoma&#47;bone sarcoma&#47;Ewing&#39;s sarcoma and risk factors&#47;etiology&#47;epidemiology</span>&#46; The most interesting articles were selected and the most relevant references contained therein were retrieved&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">MOT represent 6-7&#37; of all pediatric neoplasms&#46; The most frequent types are osteosarcoma &#40;OS&#41; and Ewing&#39;s sarcoma &#40;ES&#41;&#44; representing 56 &#37; and 34 &#37; respectively&#46; OS-related risk factors are the following&#58; <span class="elsevierStyleItalic">a&#41;</span> previous osseous disease &#40;Paget&#39;s disease&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> familial-genetic factors &#40;hereditary retinoblastoma&#44; Li-Fraumeni syndrome&#44; Rothmund- Thompson syndrome&#44; Bloom syndrome&#44; familial OS&#44; Diamond-Blackfan anemia&#41;&#59; <span class="elsevierStyleItalic">c&#41;</span> chemical factors &#40;antineoplastic drugs&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> physical factors &#40;ionizing radiation&#41;&#59; <span class="elsevierStyleItalic">e&#41;</span> biologic factors&#59; <span class="elsevierStyleItalic">f&#41;</span> parental occupation&#44; and g&#41; other factors &#40;artificial osseous implants and traumatisms&#41;&#46; ES-related risk factors are the following&#58; <span class="elsevierStyleItalic">a&#41;</span> ethnic-cultural &#40;Caucasian race&#41;&#59; <span class="elsevierStyleItalic">b&#41;</span> genetic factors&#59; <span class="elsevierStyleItalic">c&#41;</span> parental occupation &#40;herbicide&#44; pesticide ad fertilizer exposure&#41;&#59; <span class="elsevierStyleItalic">d&#41;</span> maternal obstetric history&#44; and <span class="elsevierStyleItalic">e&#41;</span> other factors &#40;parental smoking and inguinal hernia&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">Most causes of MOT are unknown&#46; Based on different levels of scientific evidence&#44; the main factors implicated in the etiopathogenesis of OS are&#58; Paget&#39;s disease&#44; hereditary retinoblastoma&#44; Li-Fraumeni syndrome&#44; antineoplastic drugs&#44; and ionizing radiation&#46; The main factors related to ES are&#58; Caucasian race&#44; parental occupation&#44; parental smoking&#44; and surgery for inguinal hernia&#46; The main obstacles to greater knowledge of MOT-related factors are&#58; <span class="elsevierStyleItalic">a&#41;</span> their multiple origin&#59; <span class="elsevierStyleItalic">b&#41;</span> the low prevalence in the population&#59; <span class="elsevierStyleItalic">c&#41;</span> lack of environmental health training in pediatrics&#44; and <span class="elsevierStyleItalic">d&#41;</span> the low public and private investment in this research field&#46;</p>"
      ]
    ]
    "NotaPie" => array:1 [
      0 => array:2 [
        "etiqueta" => "&#9734;"
        "nota" => "<p class="elsevierStyleNotepara">Trabajo financiado parcialmente por la Fundaci&#243;n Cient&#237;fica de la AECC &#40;MAPACE-2004&#41; y por el Programa de Capacitaci&#243;n en Salud Ambiental y Ocupacional del Mount Sinai Medical Center&#44; con el apoyo del Fogarty International Center &#40;NIH TW00640&#41;&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:1 [
          "bibliografiaReferencia" => array:59 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sarcomas of bone"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;M&#46; Malawer"
                            1 => "M&#46;P&#46; Link"
                            2 => "S&#46;S&#46; Donaldson"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer principles and practice of oncology"
                        "paginaInicial" => "1891"
                        "paginaFinal" => "1935"
                        "edicion" => "6th ed&#46;"
                        "serieFecha" => "2001"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Ries LAG&#44; Smith MA&#44; Gurney JG&#44; Linet M&#44; Tamra T&#44; Young JL&#44; et al&#44; editors&#46; Cancer incidence and survival among children and adolescents&#58; United States SEER Program 1975-1995&#46; National Cancer Institute&#46; SEER Program&#46; NIH Pub No 99-4649&#46; Bethesda&#44; MD&#44; 1999&#46;"
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Tumores &#243;seos malignos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "A&#46; Mu&#241;oz Villa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Hematolog&#237;a y oncolog&#237;a pedi&#225;tricas"
                        "paginaInicial" => "557"
                        "paginaFinal" => "572"
                        "edicion" => "1&#46;&#170; ed&#46;"
                        "serieFecha" => "1997"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Steliarova-Foucher E&#44; Stiller C&#44; Lacour B&#44; Kaatsch P&#46; International Classification of Childhood Cancer&#46; 3rd ed&#46; Cancer&#46; 2005&#59; 103&#58;1457-67&#46;"
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Pediatric bone tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "K&#46;M&#46; Yaw"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Semin Surg Oncol"
                        "fecha" => "1999"
                        "volumen" => "16"
                        "paginaInicial" => "173"
                        "paginaFinal" => "183"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9988871"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;P&#46; Link"
                            1 => "M&#46;C&#46; Gebhart"
                            2 => "P&#46;A&#46; Meyers"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "1051"
                        "paginaFinal" => "1089"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s Sarcoma Family of Tumors&#58; Ewing&#39;s Sarcoma of Bone and Soft Tissue and the Peripheral Primitive Neuroectodermal Tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;P&#46; Ginsberg"
                            1 => "S&#46;Y&#46; Woo"
                            2 => "M&#46;E&#46; Johson"
                            3 => "M&#46;J&#46; Hicks"
                            4 => "M&#46;E&#46; Horowitz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "973"
                        "paginaFinal" => "1016"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Bone Cancer&#46;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "R&#46;W&#46; Miller"
                            1 => "J&#46;D&#46; Boice"
                            2 => "R&#46;E&#46; Curtis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer Epidemiology and Prevention"
                        "paginaInicial" => "971"
                        "paginaFinal" => "983"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Common mechanisms of osteosarcoma and Paget&#39;s disease"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;F&#46; Hansen"
                            1 => "M&#46;J&#46; Nelissery"
                            2 => "P&#46; Bhatia"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:7 [
                        "tituloSerie" => "J Bone Miner Res"
                        "fecha" => "1999"
                        "volumen" => "14"
                        "numero" => "Suppl 2"
                        "paginaInicial" => "39"
                        "paginaFinal" => "44"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10510212"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Inheritance of osteosarcoma and Paget&#39;s disease of bone&#58; A familial loss of heterozygosity study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;D&#46; McNairn"
                            1 => "T&#46;A&#46; Damron"
                            2 => "S&#46;K&#46; Landas"
                            3 => "J&#46;L&#46; Ambrose"
                            4 => "A&#46;E&#46; Shrimpton"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S1525-1578(10)60669-1"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Mol Diagn"
                        "fecha" => "2001"
                        "volumen" => "3"
                        "paginaInicial" => "171"
                        "paginaFinal" => "177"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11687601"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Etiology of osteosarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "B&#46; Fuchs"
                            1 => "D&#46;J&#46; Pritchard"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Clin Orthopaed Related Res"
                        "fecha" => "2002"
                        "volumen" => "397"
                        "paginaInicial" => "40"
                        "paginaFinal" => "52"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Familial Aggregation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "F&#46;P&#46; Li"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer epidemiology and prevention"
                        "paginaInicial" => "546"
                        "paginaFinal" => "558"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The concise handbook of family cancer syndromes"
                      "autores" => array:1 [
                        0 => array:3 [
                          "colaboracion" => "and the Mayo Familial Cancer Program"
                          "etal" => false
                          "autores" => array:2 [
                            0 => "N&#46;M&#46; Lindor"
                            1 => "M&#46;H&#46; Greene"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1998"
                        "volumen" => "90"
                        "paginaInicial" => "1039"
                        "paginaFinal" => "1071"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9672254"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Retinoblastoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "L&#46; Sierrases&#250;maga"
                            1 => "A&#46; Pati&#241;o"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Hematolog&#237;a y oncolog&#237;a pedi&#225;tricas"
                        "paginaInicial" => "573"
                        "paginaFinal" => "582"
                        "serieFecha" => "1997"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Retinoblastoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "R&#46;L&#46; Hurwitz"
                            1 => "C&#46;L&#46; Shields"
                            2 => "J&#46;A&#46; Shields"
                            3 => "P&#46; Ch&#225;vez-Barrios"
                            4 => "M&#46;Y&#46; Hurwitz"
                            5 => "M&#46;M&#46; Chintagumpala"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Principles and practice of pediatric oncology"
                        "paginaInicial" => "825"
                        "paginaFinal" => "846"
                        "edicion" => "4th ed&#46;"
                        "serieFecha" => "2002"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Factores gen&#233;ticos asociados a c&#225;nceres pedi&#225;tricos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46; Garcia i Castell"
                            2 => "J&#46;A&#46; L&#243;pez Andreu"
                            3 => "C&#46; Pellicer Porres"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Esp Pediatr"
                        "fecha" => "1999"
                        "volumen" => "30"
                        "paginaInicial" => "4"
                        "paginaFinal" => "13"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcomatosis with Rothmund-Thompson syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46;M&#46; El-Khoury"
                            1 => "S&#46;N&#46; Hadad"
                            2 => "N&#46;G&#46; Atallah"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1259/bjr.70.830.9135453"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Radiol"
                        "fecha" => "1997"
                        "volumen" => "70"
                        "paginaInicial" => "215"
                        "paginaFinal" => "218"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9135453"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Association between osteosarcoma and deleterious mutations in the RECQ4 gene in Rothmund-Thompson syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46;L&#46; Wang"
                            1 => "A&#46; Gannavarapu"
                            2 => "C&#46;A&#46; Kozinetz"
                            3 => "M&#46;L&#46; Levy"
                            4 => "R&#46;A&#46; Lewis"
                            5 => "M&#46;M&#46; Chintagumpala"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "2003"
                        "volumen" => "95"
                        "paginaInicial" => "669"
                        "paginaFinal" => "674"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12734318"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
              "etiqueta" => "19&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma in blood relatives"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Longhi"
                            1 => "M&#46;S&#46; Benassi"
                            2 => "L&#46; Molendini"
                            3 => "M&#46; Macchiagodena"
                            4 => "P&#46; Picci"
                            5 => "G&#46; Bacci"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Oncology Rep"
                        "fecha" => "2001"
                        "volumen" => "8"
                        "paginaInicial" => "131"
                        "paginaFinal" => "136"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Genetic and molecular abnormalities in tumors of the bone and soft tissues"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "G&#46;D&#46; Letson"
                            1 => "C&#46;A&#46; Muro-Cacho"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Control"
                        "fecha" => "2001"
                        "volumen" => "8"
                        "paginaInicial" => "239"
                        "paginaFinal" => "251"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11378650"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteogenic sarcoma associated with Diamond- Blackfand anemia&#58; A report from the Diamond-Blackfand Anemia Registry"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;M&#46; Lipton"
                            1 => "N&#46; Federman"
                            2 => "Y&#46; Khabbaze"
                            3 => "C&#46;L&#46; Schwartz"
                            4 => "L&#46;M&#46; Hilliard"
                            5 => "H&#46;I&#46; Clark"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Pediatr Hematol Oncol"
                        "fecha" => "2001"
                        "volumen" => "23"
                        "paginaInicial" => "39"
                        "paginaFinal" => "44"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11196268"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Osteosarcoma associated with absent thums&#58; A report of two cases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "L&#46; Orme"
                            1 => "R&#46; Gorlick"
                            2 => "P&#46; Meyers"
                            3 => "E&#46; Athanasian"
                            4 => "A&#46; Huvos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Pediatr Hematol Oncol"
                        "fecha" => "2000"
                        "volumen" => "22"
                        "paginaInicial" => "73"
                        "paginaFinal" => "77"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10695826"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib23"
              "etiqueta" => "23&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Experimental induction of osteogenic sarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "M&#46;P&#46; Finkel"
                            1 => "B&#46;O&#46; Biskis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Prog Exp Tumor Res"
                        "fecha" => "1968"
                        "volumen" => "10"
                        "paginaInicial" => "72"
                        "paginaFinal" => "77"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib24"
              "etiqueta" => "24&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Radiation dose&#44; chemotheraphy and risk of osteosarcoma after solid tumors during childhood"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "B&#46; Le Vu"
                            1 => "F&#46; De Vathaire"
                            2 => "A&#46; Shamsaldin"
                            3 => "M&#46;M&#46; Hawkins"
                            4 => "E&#46; Grimand"
                            5 => "C&#46; Hardiman"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "1998"
                        "volumen" => "77"
                        "paginaInicial" => "370"
                        "paginaFinal" => "377"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9663598"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib25"
              "etiqueta" => "25&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "U&#46; S&#46; Environmental Protection Agency&#46; Supplemental Guidance for Assesing Cancer Susceptibility from Early-Life Exposure to Carcinogens&#46; EPA&#47;630&#47;R-03&#47;003F&#46; March&#46; 2005&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://www.epa.gov/ncea/raf/cancer2003.htm">http&#58;&#47;&#47;www&#46;epa&#46;gov&#47;ncea&#47;raf&#47;cancer2003&#46;htm</a>"
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib26"
              "etiqueta" => "26&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ionizing Radiation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46;D&#46; Boice Jr"
                            1 => "C&#46;E&#46; Land"
                            2 => "D&#46;L&#46; Preston"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "titulo" => "Cancer epidemiology and prevention"
                        "paginaInicial" => "319"
                        "paginaFinal" => "354"
                        "edicion" => "2nd ed&#46;"
                        "serieFecha" => "1996"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib27"
              "etiqueta" => "27&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:1 [
                      "autores" => array:1 [
                        0 => array:2 [
                          "colaboracion" => "International Agency for Reasearch on Cancer&#46; Ionizing Radiation Part I&#44; X-Radiation and Radiation and Neutrons"
                          "etal" => false
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2000"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib28"
              "etiqueta" => "28&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:1 [
                      "autores" => array:1 [
                        0 => array:2 [
                          "colaboracion" => "International Agency for Reasearch on Cancer Ionizing Radiation Part II&#58; some internally deposited radionuclides"
                          "etal" => false
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2001"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib29"
              "etiqueta" => "29&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Radiotherapy&#44; alkylating agents&#44; and risks of bone cancer after childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;M&#46; Hawkins"
                            1 => "L&#46;M&#46;K&#46; Wilson"
                            2 => "H&#46;S&#46; Burton"
                            3 => "M&#46;H&#46; Potok"
                            4 => "D&#46;L&#46; Winter"
                            5 => "H&#46;B&#46; Marsden"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1996"
                        "volumen" => "88"
                        "paginaInicial" => "270"
                        "paginaFinal" => "278"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8614005"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib30"
              "etiqueta" => "30&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer risk following treatment of childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;A&#46; Tuckner"
                            1 => "A&#46;T&#46; Meadows"
                            2 => "J&#46;D&#46; Boice Jr"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:4 [
                        "titulo" => "Radiation carcinogenesis&#58; Epidemiology and biological significance"
                        "paginaInicial" => "211"
                        "paginaFinal" => "224"
                        "serieFecha" => "1984"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib31"
              "etiqueta" => "31&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "United Nations Scientific Committee on the Effects of Atomic Radiation&#58; Sources and Effects of Ionizing Radiation&#46; New York&#44; United Nations Publ E-94-IX-11&#44; 1994&#46;"
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib32"
              "etiqueta" => "32&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Tissue distribution of Thorotrast and role of internal irradiation in carcinogenesis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "K&#46; Yamasaki"
                            1 => "A&#46; Yamasaki"
                            2 => "M&#46; Tosaki"
                            3 => "Y&#46; Isozumi"
                            4 => "H&#46; Hiai"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Oncol Rep"
                        "fecha" => "2004"
                        "volumen" => "12"
                        "paginaInicial" => "733"
                        "paginaFinal" => "738"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15375492"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib33"
              "etiqueta" => "33&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The etiology of osteosarcoma&#58; A review of current considerations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "D&#46;J&#46; Pritchard"
                            1 => "M&#46;P&#46; Finkel"
                            2 => "C&#46;A&#46; Reilly"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Clin Orthop"
                        "fecha" => "1975"
                        "volumen" => "111"
                        "paginaInicial" => "14"
                        "paginaFinal" => "22"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/50894"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib34"
              "etiqueta" => "34&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Virus induction of osteosarcomas in mice"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46;P&#46; Finkel"
                            1 => "B&#46;O&#46; Biskis"
                            2 => "P&#46;B&#46; Jinkins"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Science"
                        "fecha" => "1996"
                        "volumen" => "151"
                        "paginaInicial" => "698"
                        "paginaFinal" => "701"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/5218049"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib35"
              "etiqueta" => "35&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental occupational exposures and risk of childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;S&#46; Colt"
                            1 => "A&#46; Blair"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:7 [
                        "tituloSerie" => "Environ Health Perspect"
                        "fecha" => "1998"
                        "volumen" => "106"
                        "numero" => "Suppl 3"
                        "paginaInicial" => "909"
                        "paginaFinal" => "925"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9646055"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib36"
              "etiqueta" => "36&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental occupational exposures and childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "M&#46; Feychting"
                            1 => "N&#46; Plato"
                            2 => "G&#46; Nise"
                            3 => "A&#46; Ahlbom"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Environ Health Perspect"
                        "fecha" => "2001"
                        "volumen" => "109"
                        "paginaInicial" => "193"
                        "paginaFinal" => "196"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11266332"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib37"
              "etiqueta" => "37&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiology of Childhood Cancer&#46; International Agency for Research on Cancer&#46; IARC Scientific Publ n&#46;&#176; 149"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "J&#46; Little"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "1999"
                        "editorial" => "IARC Press"
                        "editorialLocalizacion" => "Lyon"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib38"
              "etiqueta" => "38&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Parental exposures and risk of childhood cancer&#58; A review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46;M&#46; O&#8217;Leary"
                            1 => "A&#46;M&#46; Hicks"
                            2 => "J&#46;M&#46; Peters"
                            3 => "S&#46; London"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Ind Med"
                        "fecha" => "1991"
                        "volumen" => "20"
                        "paginaInicial" => "17"
                        "paginaFinal" => "35"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1867215"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib39"
              "etiqueta" => "39&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Growth and development and other risk factors for osteosarcoma and Ewing&#39;s sarcoma in children and young adults"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "K&#46;H&#46; Gelberg"
                            1 => "E&#46;F&#46; Fitzgerald"
                            2 => "S&#46;A&#46; Hwang"
                            3 => "R&#46; Dubrow"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Intern J Epidemiol"
                        "fecha" => "1997"
                        "volumen" => "26"
                        "paginaInicial" => "272"
                        "paginaFinal" => "278"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            39 => array:3 [
              "identificador" => "bib40"
              "etiqueta" => "40&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiology of osteosarcoma in childhood"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;D&#46; Buckley"
                            1 => "T&#46;W&#46; Pendergrass"
                            2 => "C&#46;M&#46; Buckley"
                            3 => "D&#46;J&#46; Pritchard"
                            4 => "M&#46;E&#46; Nesbit"
                            5 => "A&#46;J&#46; Provisor"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer"
                        "fecha" => "1998"
                        "volumen" => "83"
                        "paginaInicial" => "1440"
                        "paginaFinal" => "1448"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9762947"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            40 => array:3 [
              "identificador" => "bib41"
              "etiqueta" => "41&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The relationship between parental occupation and cancer risk in offspring"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "L&#46; Hum"
                            1 => "N&#46; Kreiger"
                            2 => "M&#46;M&#46; Finkelstein"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Intern J Epidemiol"
                        "fecha" => "1998"
                        "volumen" => "27"
                        "paginaInicial" => "766"
                        "paginaFinal" => "771"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            41 => array:3 [
              "identificador" => "bib42"
              "etiqueta" => "42&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A case-control study of osteosarcoma in young persons"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "E&#46;A&#46; Operkalsky"
                            1 => "S&#46; Preston-Martin"
                            2 => "B&#46;E&#46; Henderson"
                            3 => "B&#46;R&#46; Visscher"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Epidemiol"
                        "fecha" => "1987"
                        "volumen" => "126"
                        "paginaInicial" => "118"
                        "paginaFinal" => "126"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3473934"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            42 => array:3 [
              "identificador" => "bib43"
              "etiqueta" => "43&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer in offspring of parents engaged in agricultural activities in Norway&#58; Incidence and risk factors in the farm environment"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "P&#46; Kristensen"
                            1 => "A&#46; Andersen"
                            2 => "L&#46;M&#46; Irgens"
                            3 => "A&#46;S&#46; Bye"
                            4 => "L&#46; Sundheim"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/(SICI)1097-0215(19960103)65:1<39::AID-IJC8>3.0.CO;2-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "1996"
                        "volumen" => "65"
                        "paginaInicial" => "39"
                        "paginaFinal" => "50"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8543394"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            43 => array:3 [
              "identificador" => "bib44"
              "etiqueta" => "44&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "An exploratory study of environmental and medical factors potentially related to childhood cancer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46;A&#46; Schwartzbaum"
                            1 => "S&#46;L&#46; George"
                            2 => "C&#46;B&#46; Pratt"
                            3 => "B&#46; Davis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Pediatr Oncol"
                        "fecha" => "1991"
                        "volumen" => "19"
                        "paginaInicial" => "115"
                        "paginaFinal" => "121"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1849220"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            44 => array:3 [
              "identificador" => "bib45"
              "etiqueta" => "45&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s tumour&#58; Incidence&#44; prognosis and treatment options"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46; Paulussen"
                            1 => "B&#46; Fr&#246;hlich"
                            2 => "H&#46; J&#252;rgens"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Paediatr Drugs"
                        "fecha" => "2001"
                        "volumen" => "3"
                        "paginaInicial" => "899"
                        "paginaFinal" => "913"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11772151"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            45 => array:3 [
              "identificador" => "bib46"
              "etiqueta" => "46&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Molecular biology of the Ewing&#39;s sarcoma&#47; Primitive neuroectodermal tumor family"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "E&#46; Alava"
                            1 => "W&#46;L&#46; Gerald"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1200/jco.2000.18.1.204"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Oncol"
                        "fecha" => "2000"
                        "volumen" => "18"
                        "paginaInicial" => "204"
                        "paginaFinal" => "213"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10623711"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            46 => array:3 [
              "identificador" => "bib47"
              "etiqueta" => "47&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Molecular genetics of chromosome translocations involving EWS and related family members"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46; Kim"
                            1 => "J&#46; Pelletier"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Physiol Genomics"
                        "fecha" => "1999"
                        "volumen" => "1"
                        "paginaInicial" => "127"
                        "paginaFinal" => "138"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11015571"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            47 => array:3 [
              "identificador" => "bib48"
              "etiqueta" => "48&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s sarcoma&#58; diagnostic&#44; prognostic and therapeutic implications of molecular abnormaties"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "S&#46;A&#46; Burchill"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Pathol"
                        "fecha" => "2003"
                        "volumen" => "56"
                        "paginaInicial" => "96"
                        "paginaFinal" => "102"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12560386"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            48 => array:3 [
              "identificador" => "bib49"
              "etiqueta" => "49&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cancer incidente in the familias of children with Ewing&#39;s tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46;L&#46; Hartley"
                            1 => "J&#46;M&#46; Birch"
                            2 => "V&#46; Blair"
                            3 => "M&#46;D&#46; Teare"
                            4 => "H&#46;B&#46; Marsden"
                            5 => "M&#46; Harris"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1991"
                        "volumen" => "83"
                        "paginaInicial" => "955"
                        "paginaFinal" => "956"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2067039"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            49 => array:3 [
              "identificador" => "bib50"
              "etiqueta" => "50&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased risk of neuroectodermal tumors and stomach cancer in relativies with Ewing&#39;s sarcoma family of tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "B&#46; Novakovic"
                            1 => "A&#46;M&#46; Goldstein"
                            2 => "L&#46;H&#46; Wexler"
                            3 => "M&#46;A&#46; Tuckner"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Natl Cancer Inst"
                        "fecha" => "1994"
                        "volumen" => "86"
                        "paginaInicial" => "1702"
                        "paginaFinal" => "1706"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7966398"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            50 => array:3 [
              "identificador" => "bib51"
              "etiqueta" => "51&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A case-control study of the etiology of Ewing&#39;s sarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "D&#46;M&#46; Winn"
                            1 => "F&#46;P&#46; Li"
                            2 => "L&#46;L&#46; Robison"
                            3 => "J&#46;J&#46; Mulvihill"
                            4 => "A&#46;E&#46; Daigle"
                            5 => "J&#46;F&#46; Fraumeni Jr&#46;"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Cancer Epidemiol Biomarkers Prev"
                        "fecha" => "1992"
                        "volumen" => "1"
                        "paginaInicial" => "525"
                        "paginaFinal" => "532"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1302564"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            51 => array:3 [
              "identificador" => "bib52"
              "etiqueta" => "52&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ewing&#39;s bone sarcoma&#44; paternal occupational exposure&#44; and other factors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "E&#46;A&#46; Holly"
                            1 => "D&#46;A&#46; Aston"
                            2 => "D&#46;K&#46; Ahn"
                            3 => "J&#46;J&#46; Kristiansen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Am J Epidemiol"
                        "fecha" => "1992"
                        "volumen" => "138"
                        "paginaInicial" => "122"
                        "paginaFinal" => "129"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            52 => array:3 [
              "identificador" => "bib53"
              "etiqueta" => "53&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Textbook of cancer epidemiology"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "H&#46;O&#46; Adami"
                            1 => "D&#46; Hunter"
                            2 => "D&#46; Trichopoulos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2002"
                        "editorial" => "Oxford University Press"
                        "editorialLocalizacion" => "Oxford"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            53 => array:3 [
              "identificador" => "bib54"
              "etiqueta" => "54&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Inguinal hernia in patients with Swing sarcoma&#58; A clue to etiology"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46;U&#46; Cope"
                            1 => "M&#46; Tsokos"
                            2 => "L&#46;J&#46; Herman"
                            3 => "G&#46; Gridley"
                            4 => "M&#46;A&#46; Tuckner"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Pediatr Oncol"
                        "fecha" => "2000"
                        "volumen" => "34"
                        "paginaInicial" => "195"
                        "paginaFinal" => "199"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10696126"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            54 => array:3 [
              "identificador" => "bib55"
              "etiqueta" => "55&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A national case-control study of Ewing&#39;s sarcoma family of tumors in Australia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "P&#46; Casarolli-Valery"
                            1 => "W&#46; McWhirter"
                            2 => "A&#46; Sleigh"
                            3 => "G&#46; Williams"
                            4 => "C&#46; Bain"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/ijc.11129"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Cancer"
                        "fecha" => "2003"
                        "volumen" => "105"
                        "paginaInicial" => "825"
                        "paginaFinal" => "830"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12767069"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            55 => array:3 [
              "identificador" => "bib56"
              "etiqueta" => "56&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Medio ambiente y c&#225;ncer pedi&#225;trico"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46;A&#46; Ortega Garc&#237;a"
                            2 => "A&#46; Marco Maci&#225;n"
                            3 => "J&#46; Garcia i Castell"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Pediatr &#40;Barc&#41;"
                        "fecha" => "2004"
                        "volumen" => "61"
                        "paginaInicial" => "42"
                        "paginaFinal" => "50"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            56 => array:3 [
              "identificador" => "bib57"
              "etiqueta" => "57&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "World Health Organization&#46; Healthy Environments for Children Alliance&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://www.who.int/heca/en/">http&#58;&#47;&#47;www&#46;who&#46;int&#47;heca&#47;en&#47;</a>"
                ]
              ]
            ]
            57 => array:3 [
              "identificador" => "bib58"
              "etiqueta" => "58&#46;"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "A European Environment and Health Strategy&#46; Commission to the Council&#44; the European Parlament and the European Economic and Council Committee&#46; Brussels&#44; 11-6-2003&#46; Disponible en&#58; <a class="elsevierStyleInterRef" href="http://europa.eu.int/eur-lex/en/com/cnc/2003/com.2003_0338en01.pdf">http&#58;&#47;&#47;europa&#46;eu&#46;int&#47;eur-lex&#47;en&#47;com&#47;cnc&#47;2003&#47;com&#46;2003&#95;0338en01&#46;pdf</a>"
                ]
              ]
            ]
            58 => array:3 [
              "identificador" => "bib59"
              "etiqueta" => "59&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "La etiolog&#237;a y la prevenci&#243;n del c&#225;ncer pedi&#225;trico"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46; Ferr&#237;s i Tortajada"
                            1 => "J&#46;A&#46; Ortega Garc&#237;a"
                            2 => "B&#46; L&#243;pez Ibor"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "An Pediatr &#40;Barc&#41;"
                        "fecha" => "2004"
                        "volumen" => "61"
                        "paginaInicial" => "1"
                        "paginaFinal" => "4"
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/16954033/0000006300000006/v1_201307051457/S169540330570254X/v1_201307051457/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "14365"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Art&#237;culos especiales"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/16954033/0000006300000006/v1_201307051457/S169540330570254X/v1_201307051457/es/main.pdf?idApp=UINPBA00005H&text.app=https://analesdepediatria.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S169540330570254X?idApp=UINPBA00005H"
]
Article information
ISSN: 16954033
Original language: Spanish
The statistics are updated each day
Year/Month Html Pdf Total
2024 November 10 11 21
2024 October 62 66 128
2024 September 71 103 174
2024 August 74 109 183
2024 July 57 75 132
2024 June 63 63 126
2024 May 72 82 154
2024 April 60 82 142
2024 March 44 77 121
2024 February 63 71 134
2024 January 41 62 103
2023 December 39 42 81
2023 November 39 54 93
2023 October 44 44 88
2023 September 44 53 97
2023 August 56 38 94
2023 July 44 37 81
2023 June 38 43 81
2023 May 49 31 80
2023 April 28 29 57
2023 March 46 43 89
2023 February 27 27 54
2023 January 30 38 68
2022 December 44 52 96
2022 November 43 47 90
2022 October 44 51 95
2022 September 41 95 136
2022 August 47 69 116
2022 July 26 76 102
2022 June 27 79 106
2022 May 37 40 77
2022 April 41 56 97
2022 March 39 67 106
2022 February 23 57 80
2022 January 30 46 76
2021 December 22 78 100
2021 November 38 76 114
2021 October 53 90 143
2021 September 41 56 97
2021 August 50 38 88
2021 July 66 40 106
2021 June 42 46 88
2021 May 36 43 79
2021 April 70 78 148
2021 March 105 35 140
2021 February 98 29 127
2021 January 99 21 120
2020 December 73 38 111
2020 November 84 30 114
2020 October 37 12 49
2020 September 17 19 36
2020 August 18 12 30
2020 July 34 15 49
2020 June 26 12 38
2020 May 44 22 66
2020 April 35 28 63
2020 March 25 12 37
2020 February 23 17 40
2020 January 26 27 53
2019 December 62 24 86
2019 November 54 25 79
2019 October 21 36 57
2019 September 17 31 48
2019 August 23 22 45
2019 July 34 50 84
2019 June 36 35 71
2019 May 62 39 101
2019 April 76 58 134
2019 March 16 14 30
2019 February 23 13 36
2019 January 22 12 34
2018 December 18 23 41
2018 November 64 20 84
2018 October 47 22 69
2018 September 20 9 29
2018 August 1 0 1
2018 July 3 0 3
2018 June 1 0 1
2018 May 4 0 4
2018 April 11 0 11
2018 March 6 0 6
2018 February 13 0 13
2018 January 10 0 10
2017 December 11 0 11
2017 November 10 0 10
2017 October 5 0 5
2017 September 13 0 13
2017 August 7 0 7
2017 July 9 1 10
2017 June 16 33 49
2017 May 22 23 45
2017 April 13 20 33
2017 March 18 25 43
2017 February 15 24 39
2017 January 18 13 31
2016 December 28 9 37
2016 November 34 21 55
2016 October 34 16 50
2016 September 22 21 43
2016 August 21 9 30
2016 July 21 15 36
2016 June 3 14 17
2016 May 4 18 22
2016 April 3 0 3
2016 March 6 0 6
2016 February 1 24 25
2016 January 1 28 29
2015 December 6 24 30
2015 November 2 24 26
2015 October 6 13 19
2015 September 12 0 12
2015 August 5 11 16
2015 July 16 8 24
2015 June 15 5 20
2015 May 21 16 37
2015 April 14 13 27
2015 March 20 17 37
2015 February 19 17 36
2015 January 23 1 24
2014 December 25 3 28
2014 November 24 2 26
2014 October 27 3 30
2014 September 31 4 35
2014 August 42 2 44
2014 July 42 2 44
2014 June 74 4 78
2014 May 90 3 93
2014 April 65 4 69
2014 March 77 13 90
2014 February 55 12 67
2014 January 75 8 83
2013 December 76 7 83
2013 November 95 7 102
2013 October 63 6 69
2013 September 69 12 81
2013 August 97 13 110
2013 July 44 11 55
2013 June 4 4 8
2013 May 4 9 13
2013 April 9 3 12
2013 March 8 1 9
2013 February 27 1 28
2013 January 28 1 29
2012 December 19 0 19
2012 November 18 0 18
2012 October 8 2 10
2012 September 3 1 4
2005 December 4806 0 4806
Show all

Follow this link to access the full text of the article

Idiomas
Anales de Pediatría (English Edition)
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?