SINGH, N.; GUPTA, R.; PANDEY, K.; GUPTA, N.; CHANDANAN, A.; SINGH, P. To study second trimester placental location as a predictor of adverse pregnancy outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 5, n. 5, p. 1414–1417, 2017. DOI: 10.18203/2320-1770.ijrcog20161296. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1094. Acesso em: 9 oct. 2025.