NAGI, R. S.; SINGH, S. P.; DUGGAL, P. Asymptomatic COVID-19 patients: a threat to an active otolaryngologist. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 6, n. 9, p. 1762–1764, 2020. DOI: 10.18203/issn.2454-5929.ijohns20203591. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2385. Acesso em: 16 nov. 2025.