Han Ulku, C., D. Aydogdu, A. Yucel, and F. Aydemir. “Possible Effects of Chronic Otitis Media With and Without Cholesteatoma on Bone Conduction Thresholds: An Evaluation of 112 Cases”. ENT Updates, vol. 9, no. 3, Jan. 2019, doi:10.32448/entupdates.616040.