NAIR, R. V.; SRI S., R.; PONMALAR, J. A study of obstetric and fetal outcome of placenta previa in scarred and unscarred uterus. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 11, p. 3093–3096, 2022. DOI: 10.18203/2320-1770.ijrcog20222801. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12189. Acesso em: 4 dec. 2025.