Absorption of vitamin B-12 from the small intestine. Study in man, monkey, cat, and dog.
D000818:Animals; D002415:Cats; D004285:Dogs; D000882:Haplorhini; D006801:Humans; D007082:Ileum; D007408:Intestinal Absorption; D007583:Jejunum; D008099:Liver / Q000378:metabolism; D010828:Physiology, Comparative; D014805:Vitamin B 12 / Q000378:metabolism*
D014805:Vitamin B 12