TYAGI, S.; SRIVASTAVA, M.; SINGH, V. Diagnosis of chronic rhinosinusitis: can nasal endoscopy be the new gold standard in developing countries?. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 2, n. 1, p. 30–34, 2016. DOI: 10.18203/issn.2454-5929.ijohns20160066. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/93. Acesso em: 21 mar. 2025.