Ali, N. H. ., and A. A. . Majeed. “Study Correlation Between Some Immune Markers in Patients With Lichen Planus: Review Article”. International Journal for Research in Applied Sciences and Biotechnology, vol. 8, no. 2, Mar. 2021, pp. 38-44, https://ijrasb.com/index.php/ijrasb/article/view/40.