TEGNOOR, M. S.; GEORGE, J. W.; GEORGE, W.; JOSHI, R. Comparative study between diagnostic nasal endoscopy and computed tomography of PNS in sino nasal diseases. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 3, n. 4, p. 972–978, 2017. DOI: 10.18203/issn.2454-5929.ijohns20174317. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/366. Acesso em: 17 jan. 2026.