title: [A critical review of the diagnostic methods for Helicobacter pylori infection].
authors.affiliation: Hospital Universitario de la Princesa, Departamento de Medicina, Universidad Autónoma de Madrid. gisbert@meditex.es
authors.forename: J P
authors.initials: JP
authors.lastname: Gisbert
mesh_terms: D003938:Diagnostic Techniques, Digestive System; D004381:Duodenal Ulcer / Q000175:diagnosis; D004415:Dyspepsia / Q000175:diagnosis; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000382:microbiology / Q000473:pathology; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans