Blood and faecal lead levels in children with various functional gastrointestinal disorders Nergiz Sevinc; Nam¿k Bilici; Eylem Sevinc; Erkan Dogan;

Pediatric research in Spain: Challenges and opportunities Laura Moreno-Galarraga; Cesar Gracía Vera; Irene Rivero-Calle; Federico Martinón-Torres; Ignacio Diez López; Fernando Cabañas; Cristina Calvo;

A holistic perspective of the comorbidities in childhood obesity Rosa Herrera; Empar Lurbe;