Lokanath, K. V., D. Basu, and A. Kuthiala. “Osteoma of Mastoid Part of Right Temporal Bone With Right Nasochoanal Polyposis: A Rare Case Report”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 5, no. 1, Dec. 2018, pp. 202-6, doi:10.18203/issn.2454-5929.ijohns20185315.