Update of the Spanish clinical practice guideline for urinary tract infection in infants and children. Summary of recommendations for diagnosis, treatment and follow-up Juan David González Rodríguez; Gloria María Fraga Rodríguez; César Joaquín García Vera; Andrés Gómez Fraile; Juan Ignacio Martín Sánchez; José María Mengual Gil; Carlos Ochoa Sangrador; Blanca Valenciano Fuentes; Joaquín Escribano Subías;

Prevalence of gastrointestinal symptoms in autism spectrum disorder: A meta-analysis Isabel Lasheras; Matias Real-López; Javier Santabárbara;

Prevalence of urinary tract infection in infants with high fever in the emergency department María Gonzalez; Amaia Salmon; Sara Garcia; Eunate Arana; Santiago Mintegi; Javier Benito;