Kharbuja, K., M. Sharma, and N. R. Sharma. “Comparative Evaluation of Effectiveness of Intravenous Paracetamol and Intravenous Diclofenac As Post-Operative Analgesia in Laparoscopic Cholecystectomy”. Journal of Lumbini Medical College, vol. 6, no. 2, Nov. 2018, https://nepjol.info./index.php/JLMC/article/view/23657.