title: CagA status of Helicobacter pylori infection and p53 gene mutations in gastric adenocarcinoma.
authors.forename: Paula P
authors.initials: PP
authors.lastname: Magalhães
authors.forename: Dulciene M M
authors.initials: DM
authors.lastname: Queiroz
authors.forename: Anamaria A
authors.initials: AA
authors.lastname: Camargo
authors.forename: Andrew J G
authors.initials: AJ
authors.lastname: Simpson
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000235:genetics* / Q000382:microbiology*; D000942:Antigens, Bacterial; D001426:Bacterial Proteins / Q000378:metabolism*; D016158:Genes, p53 / Q000235:genetics*; D016481:Helicobacter Infections / Q000150:complications / Q000235:genetics* / Q000382:microbiology*; D016480:Helicobacter pylori / Q000378:metabolism; D006801:Humans; D009154:Mutation / Q000235:genetics; D018570:Risk Assessment; D013274:Stomach Neoplasms / Q000150:complications / Q000235:genetics* / Q000382:microbiology*
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins; C080866:cagA protein, Helicobacter pylori