title: Oral pathology quiz #64. Case number 2. Lichen planus.
authors.forename: Paul A
authors.initials: PA
authors.lastname: Barabas
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D005882:Gingival Diseases / Q000175:diagnosis*; D006801:Humans; D017676:Lichen Planus, Oral / Q000175:diagnosis*