Duangchanchote, Mathurot, Arunrat Romphruk, Chintana Puapairoj, Chalunda Kongmaroeng, Chanvit Leelayuwat, and Amornrat Romphruk. 2010. “Detection of HLA-B*27 un Thais, Burmese and Karens”. Archives of Allied Health Sciences 20 (3). Khon Kaen, Thailand. https://he01.tci-thaijo.org/index.php/ams/article/view/66146.