title: Lichen planus as an oral ulcerative disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009059:Mouth Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology / Q000628:therapy; D011613:Psychotherapy; D014149:Tranquilizing Agents / Q000627:therapeutic use
chemical_list: D014149:Tranquilizing Agents