GUPTA, A.; MUSHARAF, S.; SINGH, G.; GUPTA, A. Morphological changes in placenta in cases of oligohydramnios. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 4, p. 1518–1522, 2018. DOI: 10.18203/2320-1770.ijrcog20181347. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4422. Acesso em: 27 oct. 2025.