Ha, J. ., J. . Lee, Dong-Jun Lim, J.-M. . Lee, S.-A. . Chang, M.-I. . Kang, and M.-H. . Kim. “Association of Serum Free Thyroxine and Glucose Homeostasis: Korea National Health and Nutrition Examination Survey”. Journal of the ASEAN Federation of Endocrine Societies, vol. 34, Dec. 2021, p. 1, https://www.asean-endocrinejournal.org/index.php/JAFES/article/view/1607.