Synergism of vitamins A and E in acne vulgaris.
D000152:Acne Vulgaris / Q000188:drug therapy*; D004357:Drug Synergism; D006801:Humans; D014801:Vitamin A / Q000627:therapeutic use*; D014810:Vitamin E / Q000627:therapeutic use*
D014801:Vitamin A; D014810:Vitamin E