Chest trauma morbidity and mortality by penetrating injury. Revista Universidad de Guayaquil, [S. l.], v. 108, n. 3, p. 13–20, 2010. DOI: 10.53591/rug.v108i3.420. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/370. Acesso em: 5 dec. 2025.