Islam, Mohammed Sirazul, Md Bashir Ahmed, Nazneen Khan, and AKM Asaduzzaman. 2020. “Sociodemographic Factors of Atticoantral Chronic Suppurative Otitis Media”. Bangladesh Journal of Otorhinolaryngology 26 (2):136-41. https://doi.org/10.3329/bjo.v26i2.50641.