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;

Bronchiolitis trends in out-of-hospital urgent care services in the Community of Madrid: Observational study, 2016¿2023 Cristina Horrillo-García; Laura Sánchez García; Ana María Cintora-Sanz; Manuel José González-León; Carolina Chaya-Romero; Victor Quesada-Cubo; Joaquín Antonio Rendo-Murillo;