COVID-19 as a trigger for lichen planus: A case report. Indian Journal of Case Reports, [S. l.], v. 11, n. 4, p. 160–162, 2025. DOI: 10.32677/ijcr.v11i4.5022. Disponível em: https://mansapublishers.com/ijcr/article/view/5022. Acesso em: 5 dec. 2025.