title: Reflux esophagitis and H. pylori.
authors.forename: P
authors.initials: P
authors.lastname: Bercík
authors.forename: E
authors.initials: E
authors.lastname: Verdú
authors.forename: D
authors.initials: D
authors.lastname: Armstrong
mesh_terms: D004381:Duodenal Ulcer / Q000150:complications* / Q000382:microbiology*; D004942:Esophagitis, Peptic / Q000209:etiology*; D016481:Helicobacter Infections / Q000628:therapy*; D016480:Helicobacter pylori; D006801:Humans