Tameez-ud-deen, D., S. Naqqash, and A. Q. Butt. “Lichen Planus and Hepatitis C Virus Infection: An Epidemiologic Study”. Journal of Pakistan Association of Dermatologists, vol. 13, no. 3, Jan. 2017, pp. 127-9, https://www.jpad.com.pk/index.php/jpad/article/view/747.