VIKRAMAN, S. K.; CHANDRA, V.; BALAKRISHANAN, B.; BATRA, M.; KURIAKOSE, R.; KANNOLY, G. A rare balanced parental t (21q; 21q) Robertsonian translocation that results in Down syndrome in all viable pregnancies. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 2, p. 514–517, 2017. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1937. Acesso em: 3 oct. 2025.