Karim, Habib Md Reazaul Laparoscopic Cholecystectomy under Epidural Anesthesia: A Feasibility Study. [electronic resource] - North American journal of medical sciences Mar 2015 - 129-30 p. digital Publication Type: Journal Article ISSN: 2250-1541 Standard No.: 10.4103/1947-2714.153929 doi