title: Prevalence of Helicobacter pylori seropositivity among patients undergoing bariatric surgery: a preliminary study.
authors.forename: Attila
authors.initials: A
authors.lastname: Csendes
mesh_terms: D050110:Bariatric Surgery; D016099:Endoscopy, Gastrointestinal; D016481:Helicobacter Infections / Q000382:microbiology*; D016480:Helicobacter pylori; D006801:Humans