Mahajan, N. H., A. M., V. K. Vijayendra, and V. Honnurappa. “Middle Ear Squamous Cell Carcinoma: A Case Report”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 7, no. 8, July 2021, pp. 1358-60, doi:10.18203/issn.2454-5929.ijohns20212905.