title: Helicobacter pylori, gastritis and gastric carcinoma.
authors.forename: M
authors.initials: M
authors.lastname: Siurala
mesh_terms: D002277:Carcinoma / Q000453:epidemiology / Q000209:etiology*; D005387:Finland / Q000453:epidemiology; D005757:Gastritis, Atrophic / Q000209:etiology*; D016481:Helicobacter Infections / Q000150:complications* / Q000453:epidemiology; D016480:Helicobacter pylori; D006801:Humans; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000209:etiology*