Chungcharoen จ., Kongtip พ. ., Nankongnab น. ., Siri ส. . and Pengpumkiat ส. . (2021) “Comparison of Urinary Organophosphate Concentrations of Pesticide Sprayers from Sugarcane Farms in Nakhon Sawan Province”, Journal of Public Health Nursing, 34(3), pp. 66–79. Available at: https://he01.tci-thaijo.org/index.php/phn/article/view/245087 (Accessed: 24 January 2022).