Effects of vitamin B12 on the utilization of carotene and vitamin A by the rat.
D000818:Animals; D002338:Carotenoids / Q000378:metabolism*; D050356:Lipid Metabolism; D051381:Rats; D014801:Vitamin A / Q000378:metabolism*; D014805:Vitamin B 12 / Q000494:pharmacology*
D014801:Vitamin A; D002338:Carotenoids; D014805:Vitamin B 12
CAROTENE/metabolism; VITAMIN A/metabolism; VITAMIN B12/effects