Variability in the management of infants under 3 months with minor head injury in paediatric emergency departments José Antonio Alonso-Cadenas; Rosa María Calderón Checa; Clara Ferrero García-Loygorri; Isabel Durán Hidalgo; María José Pérez García; Pablo Delgado Gómez; Raquel Jiménez García;

Reduction in the incidence of acute bronchiolitis and related hospital admissions during the COVID-19 pandemic Marta Montejo; Alvaro Sánchez; Natalia Paniagua; Carlos Saiz-Hernando; Javier Benito;

The chest x-ray in acute bronchiolitis: technical quality, findings, and an assessment of its reliability Juan Manuel Rius Peris; Ana Isabel Maraña Pérez; Ana Valiente Armero; Jorge Mateo Sotos; Leonor Guardia Nieto; Ana María Torres; Elisa María Cueto Calvo;