Phongam , P., and C. Brohmwitak. “Work-relatedness Assessment of Hexavalent Chromium-induced Occupational Lung Cancer: A Review and Case Investigation”. Biomedical Sciences and Clinical Medicine, vol. 61, no. 4, Dec. 2022, pp. 216-24, https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/260866.