Aich, Mani Lal, Akhil Chandra Biswas, Miraj Ahmed, Md Abul Hasnat Joarder, Pran Gopal Datta, and M Alauddin. “Prevalence of Otitis Media With Effusion Among School Going Children in Bangladesh”. Bangladesh Journal of Otorhinolaryngology 15, no. 1 (January 29, 2010): 31–34. Accessed June 21, 2024. https://www.banglajol.info/index.php/BJO/article/view/4308.