Abbas Shamsah, Muaid S, and Taghreed F Zaidan. 2015. “Oro-Facial Manifestations, Oxidative Stress Marker and Antioxidant in Serum and Saliva of Patients With Beta Thalassemia Major”. Journal of Baghdad College of Dentistry 27 (2): 93-97. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/717.