title: H. pylori: association with megaloblastic anaemia.
authors.forename: R
authors.initials: R
authors.lastname: Avasthi
authors.forename: S C
authors.initials: SC
authors.lastname: Chaudhary
mesh_terms: D000328:Adult; D000752:Anemia, Pernicious / Q000209:etiology*; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D008297:Male; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis