title: Letter: gastric cancer and pernicious anaemia--often Helicobacter pylori in disguise.
authors: M
authors: M
authors: Rugge
authors: M
authors: M
authors: Fassan
authors: M
authors: M
authors: Pizzi
authors: D Y
authors: DY
authors: Graham
mesh_terms: D000752:Anemia, Pernicious / Q000150:complications*; D006801:Humans; D013274:Stomach Neoplasms / Q000209:etiology*