[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, vol. 17, no. 12, p. 171, Dec. 2023.