Sanyanusin, C. “Comparison of Thyrotropin Human Serum by Immulite Immunochemilu minometric Assay (iICMA) and Ria-gnost Immunoradiometric Assay (rIRMA)”. Vajira Medical Journal : Journal of Urban Medicine, vol. 48, no. 1, Sept. 2011, pp. 27-31, https://he02.tci-thaijo.org/index.php/VMED/article/view/224.