Mongkol, S., Audsa, N., Thipkeaw, - and Chanthaphun, S. (2014) “Comparison of the reaction time between smoker and non-smoker male aged 40-60 years old living in Chiang Rai Province”, Journal of Associated Medical Sciences, 47(2), p. 107. available at: https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/59960 (accessed: 29 September 2026).