Khan, A., & Mufti, T. M. (2005). A COMPARISON OF ANALGESIC EFFICACY OF KETOROLAC AND PIROXICAM FOR POSTOPERATIVE PAIN RELIEF AFTER CHOLECYSTECTOMY: Analgesic Efficacy of Ketorolac and Piroxicam. Pakistan Armed Forces Medical Journal, 55(3), 180–186. Retrieved from https://www.pafmj.org/PAFMJ/article/view/1263