FAKHRIZAL, E.; YOLANDA, N. Conjoined twin parapagus dicephalus. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 13, n. 4, p. 1042–1044, 2024. DOI: 10.18203/2320-1770.ijrcog20240810. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/13912. Acesso em: 1 feb. 2026.