JAISWAL, E.; AGGARWAL, N.; SURI, V.; BAGGA, R.; KALRA, J.; GUPTA, P. Clinical profile and outcome of patients with placenta previa: a study at a tertiary care referral institute in Northern India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 7, p. 2559–2564, 2018. DOI: 10.18203/2320-1770.ijrcog20182861. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4923. Acesso em: 14 nov. 2025.