Supraventricular tachycardia in newborns and its association with gastroesophageal reflux disease Ángeles Fuertes, Ayham Alshweki, Alejandro Pérez-Muñuzuri, María-Luz Couce

Somatization in childhood and adolescence: a guide to facilitate its understanding Azucena Díez-Suárez, Cecilia Hernández-González

The low-FODMAP diet Paula Lucas Zapata, Esther García Navarro, Carmen Ribes Koninckx