In-hospital mortality after concomitant pneumonia in acute coronary syndrome. Universa Medicina, [S. l.], v. 45, n. 3, p. 382–390, 2026. DOI: 10.18051/UnivMed.2026.v45.382-390. Disponível em: https://www.univmed.org/ejurnal/index.php/medicina/article/view/1994. Acesso em: 15 nov. 2026.