Safety incidents in pediatric emergency departments: Incidence, characteristics, and variability between centers. A national multicenter study Dolores Beteta Fernández; Carlos Pérez Cánovas; Rosa Belén Martínez Egea; Julián Alcaraz Martínez; Adriana Catarina De Souza Oliveira; Manuel Pardo Rios;

Procedural pain in pediatric care: Nitrous oxide and the greenhouse effect Itziar Marsinyach Ros; Marta Pérez Alba;

Spinal cord compression syndrome in pediatric oncology: review of a series of cases in a tertiary level center Helena Martínez Sánchez; Julia Balaguer Guill; Roberto Velasco Zúñiga;