Veerakul, Gumpanart, Lertlak Chaothawee, Kriengkrai Jirasirirojanakorn, and Koonlawee Nademanee. “What We Have Learned about Lai Tai in Thailand?”. The Bangkok Medical Journal 1, no. 1 (February 18, 2011): 59. Accessed August 14, 2020. https://he02.tci-thaijo.org/index.php/bkkmedj/article/view/217663.