Boonlert, Baramee. “The Result of Proactive Colorectal Cancer Screening in Lamphun Province”. The Thai Journal of Surgery 45, no. 1 (March 29, 2024): 21–26. Accessed May 16, 2024. https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/267506.