[Determination of vitamin A factors in foods. II. Divergences between biological determination and physico-chemical determination].
D005502:Food; D014801:Vitamin A; D014805:Vitamin B 12 / Q000031:analogs & derivatives; D014815:Vitamins
D014815:Vitamins; C413332:factor A; D014801:Vitamin A; D014805:Vitamin B 12
VITAMIN A
Sur le dosage des facteurs vitaminiques A dans les aliments. II.--Divergences entre le dosage biologique et le dosage physico-chimique.