Hamza HA, Sarwar R, Aslam T, Sheikh R, Iqbal K, Zahra A. Comparative Analysis of Post-Operative Analgesia Duration in Laparoscopic Cholecystectomy: Intraperitoneal Bupivacaine Versus Bupivacaine/Buprenorphine Combination: Bupivacaine Versus Buprenorphine in Laparoscopic Cholecystectomy. PJHS-Lahore [Internet]. 2024 Jun. 30 [cited 2024 Nov. 7];5(06):181-5. Available from: https://mail.thejas.com.pk/index.php/pjhs/article/view/1677