Fageeh, Yahya A., and Fatma H. Al-Anazy. “External Auditory Canal Cholesteatoma: Classification and Management”. International Surgery Journal 10, no. 12 (November 2, 2023): 1874–1880. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/10028.