“Laparoscopic Cholecystectomy in Patients with Emphysematous and Gangrenous Cholecystitis: An Experience at Khwaja Yunus Ali Medical College & Hospital, Enayetpur, Sirajgonj”. (2017) KYAMC Journal, 5(2), pp. 519–523. doi:10.3329/kyamcj.v5i2.32366.