title: High prevalence of Helicobacter pylori type I virulent strains in patients with systemic sclerosis.
authors.forename: S
authors.initials: S
authors.lastname: Danese
authors.forename: A
authors.initials: A
authors.lastname: Zoli
authors.forename: F
authors.initials: F
authors.lastname: Cremonini
authors.forename: A
authors.initials: A
authors.lastname: Gasbarrini
mesh_terms: D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori / Q000472:pathogenicity*; D006801:Humans; D012595:Scleroderma, Systemic / Q000453:epidemiology* / Q000382:microbiology*; D016036:Seroepidemiologic Studies; D014774:Virulence