[Determination of vitamin A, vitamin D and of beta-carotene].
D002776:Cholestanes; D006801:Humans; D014801:Vitamin A; D014807:Vitamin D; D014815:Vitamins
D002776:Cholestanes; D014815:Vitamins; D014801:Vitamin A; D014807:Vitamin D
VITAMIN A; VITAMIN D
Die Bestimmung von Vitamin A, Vitamin D und von beta-Carotin.