title: Helicobacter pylori and vitamin B12 deficiency.
authors.forename: Kürsat
authors.initials: K
authors.lastname: Kaptan
authors.forename: Cengiz
authors.initials: C
authors.lastname: Beyan
authors.forename: Ahmet
authors.initials: A
authors.lastname: Ifran
mesh_terms: D000752:Anemia, Pernicious / Q000209:etiology* / Q000276:immunology / Q000382:microbiology / Q000517:prevention & control; D001327:Autoimmune Diseases / Q000209:etiology; D016481:Helicobacter Infections / Q000150:complications* / Q000276:immunology; D016480:Helicobacter pylori / Q000276:immunology / Q000472:pathogenicity*; D006801:Humans; D014806:Vitamin B 12 Deficiency / Q000150:complications*