SHRESTHA, T.; BARAL, G.; SEDHAIN, N. Sirenomelia in Dicephalic parapagus twins discordant for anencephaly and spina bifida. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 15, n. 1, p. 81–83, 2020. Disponível em: https://www.nepjol.info/index.php/NJOG/article/view/29349. Acesso em: 27 apr. 2024.