title: [Local vitamin A acid therapy of lichen ruber planus].
mesh_terms: D000328:Adult; D000368:Aged; D002338:Carotenoids / Q000008:administration & dosage* / Q000009:adverse effects; D004655:Emulsions; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009779:Occlusive Dressings
chemical_list: D004655:Emulsions; D002338:Carotenoids
vernacular_title: Lokale Vitamin-A-Säure-Behandlung des Lichen ruber planus.