Hossian, N., Parvin, S., Ali, A., Akhter, J., Habib, A. K., Hossain, S. and Haque, A. H. M. A. (2013) “Pattern of Gallbladder Diseases in an Academic Hospital - Two Years Study”, Journal of Dhaka Medical College, 21(2), pp. 204–208. doi: 10.3329/jdmc.v21i2.15359.