Iqbal M, Naseer H, Butt MUI, Naz F, Fatima A, Shahzad. Comparative Analgesic Efficacy of Intravenous Ibuprofen versus Intravenous Paracetamol Following Laparoscopic Cholecystectomy . J Postgrad Med Inst [Internet]. 2026 Jun. 29 [cited 2026 Aug. 17];40(2). Available from: https://www.jpmi.org.pk/index.php/jpmi/article/view/3937