title: Centenarians and Helicobacter pylori.
authors.forename: F
authors.initials: F
authors.lastname: Luzza
authors.forename: M C
authors.initials: MC
authors.lastname: Costa
authors.forename: R
authors.initials: R
authors.lastname: Mattace
authors.forename: F
authors.initials: F
authors.lastname: Pallone
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D007558:Italy; D015995:Prevalence