Al-Essa HS, Zaidan TF. Assessment of serum and salivary oxidant and total antioxidant status of patients with recurrent aphthous stomatitis in a sample of Basrah city. J Bagh Coll Dent. 2013;25(Special Is):83-88. Accessed May 2, 2024. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/204