SETH, S.; RAWAT, R.; YADAV, R.; RAJPUT, A. Parasitic acardiac twin: a rare anomaly of monochorionic TRAP sequence. International Journal of Advances in Medicine, [S. l.], v. 1, n. 1, p. 63–65, 2017. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/448. Acesso em: 24 dec. 2025.