title: [New era of Helicobacter pylori].
authors.forename: Guillermo I
authors.initials: GI
authors.lastname: Perez Perez
mesh_terms: D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*; D016481:Helicobacter Infections / Q000150:complications / Q000175:diagnosis / Q000235:genetics / Q000382:microbiology*; D016480:Helicobacter pylori / Q000235:genetics; D006801:Humans; D013274:Stomach Neoplasms / Q000209:etiology