Risk factors associated with the development of postpartum hemorrhage.: A single-center observational study. Actas Médicas (Ecuador), [S. l.], v. 35, n. 1, p. 27–32, 2025. DOI: 10.61284/225. Disponível em: https://actasmedicas.ec/index.php/am/article/view/225.. Acesso em: 19 may. 2025.