RAJBHAR, S.; KESHKAR, M. Angular pregnancy: an under-recognised entity presenting with retained placenta. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 7, p. 2914–2916, 2021. DOI: 10.18203/2320-1770.ijrcog20212695. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/10331. Acesso em: 4 dec. 2025.