Standardized emergency department protocol for non-traumatic chest pain: experience from the USL Umbria 1 Health Authority. Italian Journal of Medicine, [S. l.], v. 20, n. 1, 2026. DOI: 10.4081/itjm.2026.2377. Disponível em: https://www.italjmed.org/ijm/article/view/2377. Acesso em: 1 jun. 2026.