Pimda, Pornthip, Naesinee Chaiear, Wipa Reechaipichitkul, and Patravoot Vatanasapt. “A Case Report of Agriculture Occupational Pneumoconiosis in Maha Sarakham Province”. Srinagarind Medical Journal 30, no. 4 (October 27, 2015): 382–387. Accessed April 26, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/41394.