Vitamin D supplementation in the healthy pediatric population David Gonzalez Jiménez; Juan Rodríguez Delgado; Cristina Campoy; Rafael Galera Martínez; Mercedes Gil-Campos; Susana Redecillas Ferreiro; Miguel Sáenz de Pipaón; Rosaura Leis;

Quality assessment of clinical practice guidelines on hypoxic-ischaemic encephalopathy in newborns using the AGREE II tool: a systematic review Ana Arellano Haro; Ashley Cuzco Macías;

Comparative analysis of foetal and neonatal growth curves Josep Figueras-Aloy; Montserrat Izquierdo Renau; Ana Herranz Barbero; Lourdes Urquía Martí; Fermín García-Muñoz Rodrigo; Martín Iriondo-Sanz; Óscar García Algar;