title: H pylori DNA may not imply infection.
authors.forename: C P
authors.initials: CP
authors.lastname: Doherty
authors.forename: W G
authors.initials: WG
authors.lastname: Mackay
authors.forename: L T
authors.initials: LT
authors.lastname: Weaver
authors.forename: A J
authors.initials: AJ
authors.lastname: Shepherd
authors.forename: C L
authors.initials: CL
authors.lastname: Williams
mesh_terms: D004269:DNA, Bacterial / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori / Q000235:genetics* / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D016133:Polymerase Chain Reaction; D013398:Sudden Infant Death / Q000209:etiology*
chemical_list: D004269:DNA, Bacterial