Aphinives, Potchavit. “Comparison of Price Calculated from DRG and Hospital Charge for Common Diseases in Srinagarind Hospital During Year 2003”. Srinagarind Medical Journal 22, no. 3 (November 4, 2013): 261–266. Accessed April 26, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13148.