Alam, S., Hammill, J., Karta, K. and Charerntanyarak, L. (2013) “HAIR LEAD CONTENT IN CAR RADIATOR REPAIRERS AND PRINTING SHOP WORKERS IN KHON KAEN, THAILAND”, Srinagarind Medical Journal, 11(3), pp. 101–106. available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13880 (accessed: 9 October 2026).