title: [Diagnosis of vitamin B 12 deficiency].
mesh_terms: D000752:Anemia, Pernicious / Q000175:diagnosis; D006801:Humans; D008286:Malabsorption Syndromes / Q000175:diagnosis; D012546:Schilling Test; D014805:Vitamin B 12 / Q000097:blood; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis* / Q000209:etiology
chemical_list: D014805:Vitamin B 12
vernacular_title: Diagnostik des Vitamin-B12-Mangels.