Charoernchairattana, T., & Paileeklee, S. (2015). A Survey of Smoking Prevalence and Behavior among the Population Living in Nong Bua Lam Phu Province. Srinagarind Medical Journal, 30(1), 33. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/33579