Iqbal, M. et al. 2026. Comparative Analgesic Efficacy of Intravenous Ibuprofen versus Intravenous Paracetamol Following Laparoscopic Cholecystectomy . Journal of Postgraduate Medical Institute. 40, 2 (Jun. 2026). DOI:https://doi.org/10.54079/jpmi.40.2.3937.