title: Vitamin A acid in treatment of oral lichen planus.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002338:Carotenoids / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D003967:Diarrhea / Q000139:chemically induced; D005231:Fatty Acids, Unsaturated; D005260:Female; D006261:Headache / Q000139:chemically induced; D006801:Humans; D007249:Inflammation / Q000139:chemically induced; D008010:Lichen Planus / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000188:drug therapy*; D010409:Penile Diseases / Q000188:drug therapy; D012008:Recurrence; D000637:Transaminases / Q000097:blood; D014801:Vitamin A / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D005231:Fatty Acids, Unsaturated; D014801:Vitamin A; D002338:Carotenoids; D000637:Transaminases