Influence of the mother's lifestyles on the initiation of breastfeeding: A case-control study María del Campo Giménez; Jesús López-Torres Hidalgo; Alba Fernández Bosch; Carlos Martínez de la Torre; María Minuesa García; Sara Córcoles García; Ignacio Párraga Martínez;

Prevalence of psychological symptoms and associated risk factors in a Spanish sample of HIV-positive youth compared to uninfected peers Carlos Velo Higueras; Manuela Martín-Bejarano García; Sara Domínguez-Rodríguez; Beatriz Ruiz Sáez; Isabel Cuéllar-Flores; Cristina García-Navarro; Sara Guillén Martín; José Tomás Ramos Amador; María Luisa Navarro Gómez; María Isabel González-Tomé;

Association between recreational screen time and excess weight and obesity assessed with three sets of criteria in Spanish residents aged 2¿14 years Àurea Cartanyà-Hueso; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Adrián González-Marrón; Hipólito Pérez-Martín; Jose M. Martínez-Sánchez;