Sikaphan, S., R. Boonthum, S. Leudang, and S. Parnmen. “Associations between urinary excretion of cadmium with alpha-1 microglobulin and microalbuminuria: a cross-sectional study in northwestern Thai population”. Journal of Associated Medical Sciences, vol. 54, no. 2, Apr. 2021, pp. 35-41, https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/247385.