AL-Auqbi, Tawfeeq F. R., et al. “Evaluation of the Potential Role of Serum Selenium in Diabetic Patients”. AL-Kindy College Medical Journal, vol. 4, no. 2, Dec. 2008, pp. 45-49, https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/742.