Khaomuangnoi J, Pamornsinlapathum T, Phadungwitthayakorn A, Pamarapa A. Results and Predictive Factors for Survival of Periampullary Cancer Patients at Uttaradit Hospital. Thai J Surg [Internet]. 2016 Oct. 1 [cited 2024 May 19];37(4):133-41. Available from: https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/224660