Ileal mucosa in familial selective vitamin B 12  malabsorption.
D000293:Adolescent; D000752:Anemia, Pernicious / Q000188:drug therapy; D001665:Binding Sites; D001706:Biopsy; D002648:Child; D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D007082:Ileum / Q000378:metabolism / Q000473:pathology; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism / Q000473:pathology*; D007437:Intrinsic Factor / Q000032:analysis; D008286:Malabsorption Syndromes / Q000235:genetics* / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D011507:Proteinuria / Q000235:genetics; D014805:Vitamin B 12 / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use
D007437:Intrinsic Factor; D014805:Vitamin B 12