V, P. .; RAMAMURTHY, J. .; GURUNATHAN, D. . Association Between Smoking and Oral Lichen Planus in Males - A Retrospective study. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 2, p. 623–632, 2021. Disponível em: https://www.cibgp.com/index.php/1323-6903/article/view/969. Acesso em: 15 jul. 2025.