Kumdinpitak, Supattra. “Survival Rate and Factors Affecting on Survival of Colorectal Cancer Patients After Surgery at Roi Et Hospital”. Srinagarind Medical Journal 37, no. 1 (February 28, 2022): 38–48. Accessed March 28, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/253040.