[Selective malabsorption of vitamin B 12 ].
D000328:Adult; D000748:Anemia, Macrocytic / Q000453:epidemiology / Q000235:genetics*; D002648:Child; D002908:Chronic Disease; D004417:Dyspnea; D005387:Finland; D005928:Glossitis; D006326:Heart Auscultation; D006801:Humans; D007408:Intestinal Absorption; D008286:Malabsorption Syndromes; D011507:Proteinuria; D014806:Vitamin B 12 Deficiency
B 12 -vitamiinin selektiivinen malabsorptio.