KATKE, R. D. Placenta previa: outcomes in scarred and unscarred uterus. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 5, n. 8, p. 2728–2732, 2017. DOI: 10.18203/2320-1770.ijrcog20162656. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1508. Acesso em: 2 oct. 2025.