จุลเศรษฐี ป., & เรือนก้อน ช. (2017). Factors Affecting Poison and Blood Chemical Levels of Farmers in KhamSakaesaeng District, NakhonRatchasima. Journal of the office of disease prevention and control 9 Nakhon Ratchasima, 23(2), 25–34. retrieved from https://he02.tci-thaijo.org/index.php/ODPC9/article/view/188969