title: [Vitamin A acid for acne therapy].
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D006801:Humans; D014212:Tretinoin / Q000627:therapeutic use*; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D014212:Tretinoin
vernacular_title: Vitamin-A Säure zur Akne-Therapie.