Patar, Mukul, Kusum Borsaikia, and Taufeequl Islam. 2020. “ENT Endoscopic Procedures and Aerosolization During COVID-19 Pandemic: A Review of Concepts and Guidelines”. International Journal of Otorhinolaryngology and Head and Neck Surgery 6 (8):1579-83. https://doi.org/10.18203/issn.2454-5929.ijohns20203222.