Vitamin A in Crohn's disease.
D000328:Adult; D003424:Crohn Disease / Q000188:drug therapy*; D004357:Drug Synergism; D005260:Female; D006801:Humans; D014801:Vitamin A / Q000627:therapeutic use*; D014810:Vitamin E / Q000627:therapeutic use
D014801:Vitamin A; D014810:Vitamin E