title: [Helicobacter pylori infection and stomach lymphoma].
mesh_terms: D016022:Case-Control Studies; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000209:etiology*; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000209:etiology*
vernacular_title: Helicobacter-pylori-Infektion und Lymphom des Magens.