Correlation between Preoperative Hearing Evaluation with Intra-operative Ossicular Status in COM Mucosal. Nepalese J ENT Head Neck Surg [Internet]. 2018 Mar. 20 [cited 2026 Jul. 15];5(2):15-7. Available from: https://nepjol.info/index.php/NJENTHNS/article/view/19410