Leuprasert, L. and Chawengrattanachot, W. 2017. Development of a Test Kit for Screening of Arsenic in Medicinal Plant Products-การพัฒนาชุดทดสอบสารหนู ในผลิตภัณฑ์สมุนไพร. Journal of Health Science of Thailand. 17, 5 (Dec. 2017), 810–819.