KOTU, M.; OLWOCH, I. P.; KGOMO, T. Carcinosarcoma of the nasopharynx: a case report. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 7, n. 9, p. 1531–1533, 2021. DOI: 10.18203/issn.2454-5929.ijohns20213293. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/3180. Acesso em: 17 jan. 2026.