Nambunmee, Kowit, Tanika Songlar, Sitang Kongkratoke, Mitra Cassely, and Witoon Niruksanti. “Biological Markers Application in Silicosis Risk Screening”. Thai Journal of Toxicology 30, no. 1 (June 30, 2015): 92–104. Accessed April 24, 2024. https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/244174.