Transfusion practices of blood products in preterm infants: National survey Laura Torrejón-Rodríguez; Alejandro Pinilla-González; Inmaculada Lara-Cantón; María Cernada; Alexandra Scrivens; Lisanne Heeger; Marta Aguar;

Adolescent cancer care: What has changed in Spain in the past decade? Carmen Garrido Colino; Maitane Andión Catalán; Antonio Molinés Honrubia; María José Ortega Acosta; Mirian García Abos; Antonio Juan Ribelles; José Manuel Vagace Valero;

Casuistics of inflammatory myofibroblastic tumor in a tertiary center Gorka Martínez Navarro; María Pérez Chamorro; Diana Veiga Canuto; Antonio Juan Ribelles; José María Fernández Navarro;