AGRAWAL, P.; AGRAWAL, R.; S. FAREED, S.; R. ANCHA, K. Giant placental chorioangioma presenting as severe polyhydramnios: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 12, n. 4, p. 1168–1171, 2023. DOI: 10.18203/2320-1770.ijrcog20230836. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12774. Acesso em: 27 oct. 2025.