Yousuf, Mohammed, Khorshed A Majumder, Akter Kamal, Ahmed M Shumon, and Yeahyea Zaman. 2011. “Clinical Study on Chronic Suppurative Otitis Media With Cholesteatoma”. Bangladesh Journal of Otorhinolaryngology 17 (1):42-47. https://doi.org/10.3329/bjo.v17i1.7627.