Pedsharat, Nedrawee, Maleenee Sompomjarean, Prasit Leerapan, and Tharadol Kenggranpanich. 2019. “Private Hospital Annual Health Checkup and Health Behavior Modification of Clients*”. Thai Journal of Health Education 35 (2):30-44. https://he01.tci-thaijo.org/index.php/muhed/article/view/173995.