Prophylactic and therapeutic significance of vitamins.
D000818:Animals; D001361:Avitaminosis / Q000517:prevention & control; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000517:prevention & control; D009374:Neoplasms, Experimental / Q000188:drug therapy; D009747:Nutritional Physiological Phenomena; D010212:Papilloma / Q000188:drug therapy; D012449:Safety; D012878:Skin Neoplasms / Q000188:drug therapy; D014212:Tretinoin / Q000627:therapeutic use; D014801:Vitamin A / Q000627:therapeutic use; D014815:Vitamins / Q000627:therapeutic use*; D014944:World Health Organization; D014985:Xerophthalmia / Q000517:prevention & control
D014815:Vitamins; D014801:Vitamin A; D014212:Tretinoin