title: Gastritis: beyond Helicobacter pylori.
authors.affiliation: Gastrointestinal Pathology Service, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA. glauwers@partners.org
authors.forename: Gregory Y
authors.initials: GY
authors.lastname: Lauwers
mesh_terms: D005756:Gastritis / Q000175:diagnosis* / Q000209:etiology*; D016481:Helicobacter Infections; D016480:Helicobacter pylori; D006801:Humans