“Evaluation of Hearing Status in Pre and Postoperative Canal Wall Down Mastoidectomy With Type III Tympanoplasty With or Without Cartilage Augmentation”. Bangladesh Journal of Otorhinolaryngology 26, no. 2 (December 9, 2020): 86–94. Accessed July 9, 2026. https://banglajol.info/index.php/BJO/article/view/50607.