title: Psychological factors in oral lichen planus.
authors.forename: R I
authors.initials: RI
authors.lastname: Macleod
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000209:etiology / Q000523:psychology*; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000209:etiology / Q000523:psychology*; D013315:Stress, Psychological / Q000150:complications