Mohammed, Adel, and Ameena Diajil. “Salivary Vitamin E and Uric Acid in Patients With OLP and Healthy Individuals”. Journal of Baghdad College of Dentistry 31, no. 3 (September 27, 2019): 43-48. Accessed November 17, 2019. http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2699.