A. M. Khatri, A. P. Dawani, D. P. Gazder, A. H. Jaffery, and W. H. Wasty, “INTRA-PERITONEAL BUPIVACAINE INSTILLATION SIGNIFICANTLY REDUCES PAIN FOLLOWING LAPAROSCOPIC CHOLECYSTECTOMY”, PJMD, vol. 7, no. 2, p. 6, Apr. 2019, Accessed: Jun. 04, 2026. [Online]. Available: https://ojs.zu.edu.pk/pjmd/article/view/175