[Prophylaxis and therapy of the aging skin].
D000368:Aged; D000375:Aging; D004967:Estrogens / Q000627:therapeutic use; D006801:Humans; D008027:Light; D008875:Middle Aged; D012871:Skin Diseases / Q000188:drug therapy / Q000453:epidemiology* / Q000628:therapy; D014801:Vitamin A / Q000627:therapeutic use
D004967:Estrogens; D014801:Vitamin A
Prophylaxe und Therapie der alternden Haut.