Suecharoen P, Thienthong S, Simajareuk S. A Retrospective Analysis of Morphine Consumption for Pain Management at Srinagarind Hospital, Thailand. SRIMEDJ [Internet]. 2017 Jan. 22 [cited 2024 May 7];31(6):417-22. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/75371