Feedback devices may not improve chest compression depth during simulated out-of-hospital cardiac arrest: a multicenter randomized controlled trial. Emergency Care Journal, [S. l.], v. 21, n. 3, 2025. DOI: 10.4081/ecj.2025.13736. Disponível em: https://www.pagepressjournals.org/ecj/article/view/13736. Acesso em: 19 jun. 2026.