JAMES, V.; VELLORE, M. A rare case of hypertrophic lichen planus caused by ingestion of ink. International Journal of Research in Medical Sciences, [S. l.], v. 9, n. 4, p. 1216–1218, 2021. DOI: 10.18203/2320-6012.ijrms20211380. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/9423. Acesso em: 20 apr. 2024.