title: NOTES ON VITAMIN B12 ABSORPTION; AUTOIMMUNITY AND CHILDHOOD PERNICIOUS ANEMIA; RELATION OF INTRINSIC FACTOR TO BLOOD GROUP SUBSTANCE.
mesh_terms: D000486:Allergy and Immunology; D000740:Anemia; D000752:Anemia, Pernicious; D001323:Autoantibodies; D015551:Autoimmunity; D001789:Blood Group Antigens; D002648:Child; D006801:Humans; D007223:Infant; D007408:Intestinal Absorption; D007437:Intrinsic Factor; D008660:Metabolism; D014805:Vitamin B 12
chemical_list: D001323:Autoantibodies; D001789:Blood Group Antigens; D007437:Intrinsic Factor; D014805:Vitamin B 12
keywords: ANEMIA, PERNICIOUS; AUTOANTIBODIES; BLOOD GROUPS; CHILD; IMMUNOLOGY; INFANT; INTESTINAL ABSORPTION; INTRINSIC FACTOR; METABOLISM; VITAMIN B 12