RAMASAMY, P.; KALE, S. B.; RAMALINGAM, S.; VEERAPPA, M. A rare cause for aphonia - Ortners syndrome. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 4, n. 5, p. 1321–1323, 2018. DOI: 10.18203/issn.2454-5929.ijohns20183710. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/1044. Acesso em: 17 jan. 2026.