title: vacA i-region subtyping.
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Ogiwara
authors.forename: David Y
authors.initials: DY
authors.lastname: Graham
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Yamaoka
mesh_terms: D000595:Amino Acid Sequence; D001210:Asia, Southeastern / Q000453:epidemiology; D001426:Bacterial Proteins / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism / Q000633:toxicity; D001427:Bacterial Toxins / Q000737:chemistry*; D019281:Dimerization; D016481:Helicobacter Infections / Q000453:epidemiology / Q000382:microbiology*; D016480:Helicobacter pylori / Q000378:metabolism / Q000472:pathogenicity*; D006801:Humans; D008969:Molecular Sequence Data; D009017:Morbidity; D013329:Structure-Activity Relationship; D006113:United Kingdom / Q000453:epidemiology; D014481:United States / Q000453:epidemiology
chemical_list: D001426:Bacterial Proteins; D001427:Bacterial Toxins; C074689:VacA protein, Helicobacter pylori