Ali, Ghorbat, Amad Jubrial, Malika Najeeb, and Hamdia Al hussein. 2018. “Comparative Study of the Endocrine Disorders of Βeta-Thalassemia Major Patients and Control Group in Duhok Province”. Science Journal of University of Zakho 6 (4), 135-39. https://doi.org/10.25271/sjuoz.2018.6.4.539.