Glattre, Eystein, V. Eybl, D. Kotyzova, M. Mihajlevic, R. Pikner, and O. Topolcan. 2009. “Blood Serum Level of TSH and Thyroid Hormones and Thyroid Tissue Content of Iodine in Rats under Restricted Selenium and Iodine Supply”. Norsk Epidemiologi 11 (2). https://doi.org/10.5324/nje.v11i2.558.