Apichainan, Nawarat, and Nutta Taneepanichskul. “Bedroom environment in relation to respiratory and asthma symptoms among urban primary school children in Thailand”. Journal of Health Research 32, no. Suppl.1 (December 21, 2018): S53-S61. accessed September 30, 2026. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/164647.