Anales de Pediatría (English Edition)

IgA deficiency and autoimmune comorbidities in Juvenile Idiopathic Arthritis David Torres-Fernandez; Iñigo Perez-Heras; Beatriz Fernandez-Manso; Pilar Galán del Río; Luis Ignacio Gonzalez-Granado; Jaime de Inocencio;

Are the ESPGHAN criteria valid with the chemioluminiscence method? Analysis of potential diagnostic errors Rocío Garcés Cubel; Ruth García Romero; Ignacio Ros Arnal; Yolanda González Irazabal; Guillermo Hernández de Abajo;

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