SATISH, D.; R., N.; A. M, B.; MATHEW, N. A rare case of Ewing’s sarcoma in the sinonasal tract. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 4, n. 1, p. 304–307, 2017. DOI: 10.18203/issn.2454-5929.ijohns20175649. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/675. Acesso em: 6 oct. 2025.