Youvaraj M, Jitendra Agrawal, Brajesh Kumar, Sourabh Shrivastava, and Preeti Goyal. 2023. “A Prospective Randomized Study to Compare Hemodynamic Changes and Post-Operative Outcome of Intravenous Buprenorphine Versus Epidural Buprenorphine in Patients Undergoing Abdominal Surgeries under General Anesthesia”. Asian Journal of Medical Sciences 14 (6):51-56. https://nepjol.info./index.php/AJMS/article/view/52388.