title: Meta-analysis of the relationship between CagA seropositivity and gastric cancer.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Azuma
authors.forename: Masahiro
authors.initials: M
authors.lastname: Ohtani
authors.forename: Yukinao
authors.initials: Y
authors.lastname: Yamazaki
authors.forename: Hideaki
authors.initials: H
authors.lastname: Higashi
authors.forename: Masanori
authors.initials: M
authors.lastname: Hatakeyama
mesh_terms: D000942:Antigens, Bacterial / Q000097:blood*; D001426:Bacterial Proteins / Q000097:blood*; D016481:Helicobacter Infections / Q000097:blood / Q000453:epidemiology*; D006801:Humans; D015201:Meta-Analysis as Topic; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000453:epidemiology*
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins; C080866:cagA protein, Helicobacter pylori