Ahmed JU, Islam MS, Islam MS, Mandal MK, Islam MS, Shamsuzzoha M, et al. Effect of preemptive intravenous ketorolac and bupivacaine infiltration on post operative pethidine consumption - a comparative study. j Bangladesh Soc Anaesthesiologists [Internet]. 2014 Mar. 1 [cited 2025 Oct. 20];23(1):25-9. Available from: https://banglajol.info/index.php/JBSA/article/view/18155