AL-Slem, B. A. “Effect of Deficiency Thyroid Hormone on Superoxide Dismutase Activity Enzyme and Their Related Metals in Hypothyroid Patients in Basrah Governorate/Iraq.”. University of Thi-Qar Journal of Science, Vol. 3, no. 4, June 2019, pp. 112-6, https://www.jsci.utq.edu.iq/index.php/main/article/view/527.