Khan, A. and Mufti, T. (2004) “A comparison of analgesic efficacy of ketorolac and piroxicam for postoperative pain relief after cholecystectomy”, Anaesthesia, Pain & Intensive Care, 8(2). Available at: https://www.apicareonline.com/index.php/APIC/article/view/882 (Accessed: 19May2024).