Aphinives P. Comparison of price calculated from DRG and hospital charge for common diseases in Srinagarind Hospital during year 2003. SRIMEDJ [Internet]. 2013 Nov. 4 [cited 2024 Apr. 27];22(3):261-6. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13148