The effects of vitamin A acid in follicular keratoses possibly explain its mode of action.
D000818:Animals; D007644:Darier Disease / Q000188:drug therapy*; D006801:Humans; D051381:Rats; D014212:Tretinoin / Q000502:physiology / Q000627:therapeutic use*; D014801:Vitamin A / Q000031:analogs & derivatives* / Q000097:blood; D014802:Vitamin A Deficiency / Q000150:complications
D014801:Vitamin A; D014212:Tretinoin