Comparative Evaluation of Effectiveness of Intravenous Paracetamol and Intravenous Diclofenac as Post-operative Analgesia in Laparoscopic Cholecystectomy. J Lumbini Med Coll [Internet]. 2018 Nov. 3 [cited 2025 Oct. 11];6(2):73-8. Available from: https://jlmc.edu.np/index.php/JLMC/article/view/248