Determinants of placenta previa: a case-control study. Biomedical Research and Therapy, [S. l.], v. 4, n. 06, p. 1411–1419, 2017. DOI: 10.15419/bmrat.v4i06.182. Disponível em: https://preservation.bmrat.org/index.php/BMRAT/article/view/182.. Acesso em: 15 nov. 2024.