รุ่งพุทธิกุล วิชิต. “Factors Inf lfluenced with Periductal Fibrosis of Hepatobiliary Tract in Wangtong Sub-District, Phakdichumphon District, Chaiyaphum Province”. Journal of the Office of Disease Prevention and Control 9 Nakhon Ratchasima 24, no. 2 (September 30, 2018): 36–45. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/ODPC9/article/view/188266.