Acharya, K., M. Nepal, P. Rayamajhi, H. Bhattarai, R. Shrivastuv, and P. Sharma. “Chronic Supurative Otitis Media in Relation to Dehiscent of Facial Canal”. Journal of Institute of Medicine Nepal, vol. 30, no. 2, Sept. 2009, https://nepjol.info./index.php/JIOM/article/view/2197.