1.
Farhan Ali, Abdul Bary, Hamid Raza Laghari, Muhammad Zafar, Muhammad Akram, Sirajuddin. Comparison of Intraperitoneal Instillation of Bupivacaine versus Tramadol for Post-operative Pain in Patients Undergoing Laparoscopic Cholecystectomy. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Dec. 30 [cited 2025 Dec. 5];17(12):171. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/5919