Bijalwan, Anurag, Pradeep Singhal, and Syed Altamash. “A Comparative Evaluation of Analgesic Effects of Using Intravenous Paracetamol Versus Intravenous Diclofenac Post-Operatively in Laparoscopic Cholecystectomy Patients in SMIH, Department of Surgery, Dehradun”. International Surgery Journal 6, no. 5 (April 29, 2019): 1716–1722. Accessed October 16, 2025. https://www.ijsurgery.com/index.php/isj/article/view/4070.