thomard, pattaraleeya (2025) “Comparative study of the efficacy of Ketorolac 15mg and 30mg in postoperative pain after cesarean section under spinal anesthesia : A randomized controlled trial”, Krabi Medical Journal, 8(1), pp. 15–27. available at: https://he01.tci-thaijo.org/index.php/KBJ/article/view/278160 (accessed: 12 October 2026).