Shrestha, Rima, and Samir Shrestha. “Clinico-Epidemiological Study of Lichen Planus and Its Association With Hepatitis C”. Journal of General Practice and Emergency Medicine of Nepal, vol. 2, no. 04, June 2014, pp. 37-41, https://nepjol.info/index.php/jgpemn/article/view/89827.