Relative effectiveness of vitamins A and D in oil and in water.
D004046:Dietetics; D052756:Nutritional Sciences; D009752:Nutritional Status; D014801:Vitamin A; D014807:Vitamin D; D014812:Vitamin K; D014815:Vitamins; D014867:Water
D014815:Vitamins; D014867:Water; D014801:Vitamin A; D014812:Vitamin K; D014807:Vitamin D
NUTRITION AND DIETETICS; VITAMIN A; VITAMIN D