Chaikoolvatana, A. ., Moolasarn, . S. ., & Ratanadet, N. (2005). Stress and Coping Behavior of Out-patients in Yasothon Province. Siriraj Medical Journal, 57(12), 541–546. Retrieved from https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245659