SWAIN, S. K.; AGRAWALA, R. Mastoid surgery: a high-risk aerosol generating surgical procedure in COVID-19 pandemic. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 6, n. 10, p. 1941–1946, 2020. DOI: 10.18203/issn.2454-5929.ijohns20204209. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/2494. Acesso em: 28 mar. 2026.