Singh, R. S., S. P. Singh, S. Keshri, and A. Prakash. “Oto-Neurological Manifestation in Post COVID-19 Patients: A Randomized Prospective Observational Study”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 9, no. 1, Dec. 2022, pp. 43-47, doi:10.18203/issn.2454-5929.ijohns20223377.