Oncel, Semih, Tamer Erdem, Murat Cem Miman, Davut Aktas, and M.Tayyar Kalcioglu. “Cholesteatoma of the Petrous Apex”. Annals of Medical Research 8, no. 4 (May 25, 2021): 0223–0227. Accessed December 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/2867.