Eaupanitcharoen, Setthabutr, and Jitranun Narkmuenwai. “Five-Year Survival and Prognostic Factors of Patients With Periampullary Carcinoma Who Underwent Pancreaticoduodenectomy”. The Thai Journal of Surgery 43, no. 2 (August 19, 2022): 70–77. Accessed May 10, 2024. https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/254614.