title: Macrocytosis in elderly patients.
authors.forename: M
authors.initials: M
authors.lastname: Rizeq
authors.forename: S K
authors.initials: SK
authors.lastname: Sinha
authors.forename: M N
authors.initials: MN
authors.lastname: Zaman
mesh_terms: D000368:Aged; D018798:Anemia, Iron-Deficiency / Q000175:diagnosis / Q000209:etiology; D000748:Anemia, Macrocytic / Q000175:diagnosis / Q000209:etiology*; D003937:Diagnosis, Differential; D005494:Folic Acid Deficiency / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008286:Malabsorption Syndromes / Q000150:complications / Q000175:diagnosis