Adhikari, P., Sinha, B., Pokharel, N., Kharel, B., Aryal, R., & Ma, J. (2008). Prevalence of chronic suppurative otitis media in school children of Kathmandu district. Journal of Institute of Medicine Nepal, 29(3), 10–12. Retrieved from https://nepjol.info./index.php/JIOM/article/view/1161