NUTRITIONAL investigation of synthetic vitamin A in margarine.
D005223:Fats; D006266:Health Education; D006801:Humans; D008383:Margarine; D015596:Nutrition Assessment; D044623:Nutrition Therapy; D014801:Vitamin A
D005223:Fats; D014801:Vitamin A; D008383:Margarine
FATS; VITAMIN A