Ahmed A, Ahmed M. INTRAPERITONEAL INFILTRATION OF ROPIVACAINE FOR POST-OPERATIVE ANALGESIA IN OPEN CHOLECYSTECTOMY: Ropivacaine in Open Cholecystectomy. Pak Armed Forces Med J [Internet]. 2017 Dec. 30 [cited 2025 Sep. 18];67(6):1038-43. Available from: https://www.pafmj.org/PAFMJ/article/view/1047