The absorption of vitamin B12 in animals. I. The effect of different binding and intrinsic factors.
D000818:Animals; D005750:Gastric Juice / Q000494:pharmacology*; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines; D007437:Intrinsic Factor; D014805:Vitamin B 12 / Q000378:metabolism*
D007437:Intrinsic Factor; D014805:Vitamin B 12
GASTRIC JUICE/pharmacology; INTESTINE, SMALL/physiology; VITAMIN B 12/metabolism