Shrestha, Asmita, Hari Bhattarai, Pabina Rayamajhi, and Rabindra B Pradhananga. “Correlation of Status of Mastoid With Outcomes of Myringoplasty With Cortical Mastoidectomy in Mucosal Otitis Media With High Risk Perforation”. Journal of Institute of Medicine Nepal 43, no. 1 (April 30, 2021): 25–30. Accessed September 18, 2021. https://www.nepjol.info/index.php/JIOM/article/view/37468.