Sirivatanauksorn, V. ., Y. . Sirivatanauksorn, and Y. . Sattawatthamrong. “Pancreatic Cancer : From Clinical to Molecular Aspects”. Siriraj Medical Journal, vol. 54, no. 10, Oct. 2002, pp. 638-54, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245321.