Duangjuntui, Jutarat, and Peeraya Munketvit. 2013. “The Survey of Stroke Risk Level in Taxi Drivers of Nakorn Lanna Transport Cooperation, Chiang Mai Province”. Journal of Associated Medical Sciences 46 (1):40. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60004.