Islam, Mohammed Sirazul, Md Bashir Ahmed, Nazneen Khan, and AKM Asaduzzaman. “Sociodemographic Factors of Atticoantral Chronic Suppurative Otitis Media”. Bangladesh Journal of Otorhinolaryngology 26, no. 2 (December 10, 2020): 136–141. Accessed April 25, 2024. https://www.banglajol.info/index.php/BJO/article/view/50641.