Thetkhatheuk, A., Yingratanasuk, T., & Promtes, K. (2020). Ozone exposure and workers’ respiratory symptoms: case study a casting industry, Eastern region, Thailand . Thai Journal of Toxicology, 35(2), 1–13. Retrieved from https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/244267