A. U. Haq, M. Khan, A. A. Gul, and A. Asghar, “CHOLESTEATOMA WALL–A USEFUL LINING FOR HEALTHY MASTOID CAVITY”, Pak Armed Forces Med J, vol. 70, no. 3, pp. 787–91, Jun. 2020, Accessed: Nov. 25, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/4661