Singh, C. V., S. Shetty, R. K. Deshpande, and P. Patel. “Rare Cervical Nerve Root C2-C3 Schwannoma”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 3, no. 4, Sept. 2017, pp. 1123-5, doi:10.18203/issn.2454-5929.ijohns20174347.