Absorption of vitamin B12 from the rat intestine.
D000818:Animals; D001669:Biochemical Phenomena; D045728:Corrinoids; D007422:Intestines / Q000502:physiology*; D051381:Rats; D014805:Vitamin B 12 / Q000378:metabolism*
D045728:Corrinoids; D014805:Vitamin B 12
INTESTINES/physiology; VITAMIN B12/metabolism