title: Helicobacter pylori--a conundrum of genetic diversity.
authors.affiliation: Department of Microbiology, Moyne Institute of Preventive Medicine, Trinity College, University of Dublin, Dublin 2, Republic of Ireland.
authors.forename: David G
authors.initials: DG
authors.lastname: Marshall
authors.affiliation: Department of Microbiology, Moyne Institute of Preventive Medicine, Trinity College, University of Dublin, Dublin 2, Republic of Ireland.
authors.forename: William G
authors.initials: WG
authors.lastname: Dundon
authors.affiliation: Department of Microbiology, Moyne Institute of Preventive Medicine, Trinity College, University of Dublin, Dublin 2, Republic of Ireland.
authors.forename: Sarah M
authors.initials: SM
authors.lastname: Beesley
authors.affiliation: Department of Microbiology, Moyne Institute of Preventive Medicine, Trinity College, University of Dublin, Dublin 2, Republic of Ireland.
authors.forename: Cyril J
authors.initials: CJ
authors.lastname: Smyth
mesh_terms: D000818:Animals; D001483:Base Sequence; D018014:Gene Transfer Techniques; D014644:Genetic Variation / Q000235:genetics*; D016680:Genome, Bacterial; D016481:Helicobacter Infections / Q000382:microbiology*; D016480:Helicobacter pylori / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification; D006801:Humans; D008969:Molecular Sequence Data; D014169:Transformation, Bacterial