Ruparelia, Jigish, and Prakriti Giri. “Pregabalin and Intravenous Lidocaine for Management of Postoperative Pain and Surgical Stress Response in Elective Laparotomies: A Double Blind Randomised Controlled Trial”. Journal of Patan Academy of Health Sciences 8, no. 3 (December 31, 2021): 69–78. Accessed April 25, 2024. https://nepjol.info/index.php/JPAHS/article/view/42026.