Intestinal mucosa and vitamin B12 absorption.
D000818:Animals; D001665:Binding Sites; D004285:Dogs; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000502:physiology*; D007419:Intestinal Secretions; D007437:Intrinsic Factor / Q000378:metabolism; D007583:Jejunum / Q000378:metabolism*; D010179:Pancreas / Q000502:physiology; D014805:Vitamin B 12 / Q000378:metabolism*
D007437:Intrinsic Factor; D014805:Vitamin B 12