Out-of-Hospital Cardiac Arrest Treated with a Drone-Delivered Defibrillator Before Ambulance Arrival: A Narrative Review of Bystander Response Systems. Journal of Clinical Case Studies and Reviews, [S. l.], v. 6, n. 1, p. 19–24, 2025. DOI: 10.5281/zenodo.22237025. Disponível em: https://pragmajournals.org/index.php/JCCSR/article/view/296. Acesso em: 30 oct. 2026.