GHAFOOR ULLAH; MUHAMMAD ZIAULHAQ; FARHAD ALI. Comparison of efficacy of oral methotrexate and acitretin for generalized lichen planus. Journal of Pakistan Association of Dermatologists, [S. l.], v. 32, n. 2, p. 269–274, 2022. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1890. Acesso em: 7 mar. 2026.