title: Helicobacter pylori: who is positive and who is not?
authors.affiliation: Department of Gastroenterology, Free University Hospital, Amsterdam, The Netherlands.
authors.forename: E J
authors.initials: EJ
authors.lastname: Kuipers
authors.forename: B E
authors.initials: BE
authors.lastname: Schenk
authors.forename: S G
authors.initials: SG
authors.lastname: Meuwissen
mesh_terms: D000907:Antibodies, Bacterial / Q000097:blood; D001706:Biopsy; D001944:Breath Tests; D004269:DNA, Bacterial / Q000032:analysis; D005753:Gastric Mucosa / Q000382:microbiology / Q000473:pathology; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000453:epidemiology; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D010437:Peptic Ulcer / Q000382:microbiology*; D016133:Polymerase Chain Reaction; D015995:Prevalence; D016036:Seroepidemiologic Studies
chemical_list: D000907:Antibodies, Bacterial; D004269:DNA, Bacterial