title: Vitamin B 12, intrinsic factor and immunological reactions in megaloblastic anaemia.
mesh_terms: D000748:Anemia, Macrocytic / Q000276:immunology / Q000378:metabolism; D000752:Anemia, Pernicious / Q000209:etiology; D000917:Antibody Formation; D001323:Autoantibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000276:immunology; D002464:Cell Migration Inhibition; D005750:Gastric Juice / Q000276:immunology; D006801:Humans; D007408:Intestinal Absorption; D007437:Intrinsic Factor / Q000502:physiology*; D009751:Nutritional Requirements; D014805:Vitamin B 12 / Q000502:physiology*; D014806:Vitamin B 12 Deficiency / Q000150:complications
chemical_list: D001323:Autoantibodies; D007437:Intrinsic Factor; D014805:Vitamin B 12