Sathyanarayanan, Choudhary, Balaji Swaminathan, Ruta Shanmugam, V. U. Shanmugam, Prakash ., V. M. Lavanya, and P. S. Divya. “Asymptomatic Hearing Loss-a Missed Symptom of COVID-19”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 10 (September 27, 2021): 1589–1592. Accessed January 17, 2026. https://www.ijorl.com/index.php/ijorl/article/view/3249.