SACHDEVA, S.; JAYAKUMAR, V.; JAISWAL, S. A. Waardenburg syndrome: case series. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 7, n. 4, p. 668–671, 2021. DOI: 10.18203/issn.2454-5929.ijohns20211191. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2809. Acesso em: 16 nov. 2025.