Laithaisong ธ. . and Tultrairatana ศ. . (2020) “Acute effect of pm2.5 from biomass burning on asthma-related hospital visits in Mae Sot, Tak province of Thailand: A time-series study”, Journal of Preventive Medicine Association of Thailand, 10(1), pp. 36–48. Available at: https://he01.tci-thaijo.org/index.php/JPMAT/article/view/242208 (Accessed: 30 June 2022).