CUNHA, S. S.; COUTADA, R. S.; NEIVA, A. R.; NOGUEIRA, R. Early prenatal diagnosis of conjoined twins: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 12, p. 5162–5164, 2018. DOI: 10.18203/2320-1770.ijrcog20184985. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5774. Acesso em: 18 nov. 2025.