Kumpang P, Perngparn U. Perception about health risk and health protection from crops and forest fire smoke among high school students in nan province, Thailand. J Health Res [Internet]. 2017 Feb. 22 [cited 2024 May 5];29(Suppl. 2):S125-S131. Available from: https://he01.tci-thaijo.org/index.php/jhealthres/article/view/77996