Ahmad, Jamil, Zubair Ahmad Khan, and Aziz Khan Khan. 2015. “EFFICACY OF PORT-SITE AND INTRAPERITONEAL APPLICATION OF BUPIVACAINE IN REDUCING EARLY POST-LAPAROSCOPIC CHOLECYSTECTOMY PAIN: Post-Laparoscopic Cholecystectomy Pain”. Pakistan Armed Forces Medical Journal 65 (2):211-15. https://www.pafmj.org/PAFMJ/article/view/813.