CHOWDHARY, S.; SEKAR, R.; SAXENA, S. K.; SRINIVAS, B. H. Monophasic synovial sarcoma of the ethmoid sinus . International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 9, n. 4, p. 345–348, 2023. DOI: 10.18203/issn.2454-5929.ijohns20230771. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/3895. Acesso em: 10 oct. 2025.