title: Mild cobalamin deficiency in older Dutch subjects.
authors: R
authors: R
authors: Carmel
mesh_terms: D000368:Aged; D003677:Deficiency Diseases / Q000209:etiology; D004032:Diet; D005757:Gastritis, Atrophic / Q000150:complications; D006801:Humans; D008286:Malabsorption Syndromes / Q000209:etiology; D009426:Netherlands / Q000453:epidemiology; D014806:Vitamin B 12 Deficiency / Q000453:epidemiology* / Q000209:etiology