title: Effect of Helicobacter pylori eradication on precancerous lesions.
authors.forename: D
authors.initials: D
authors.lastname: Gillen
authors.forename: K E L
authors.initials: KE
authors.lastname: McColl
mesh_terms: D005756:Gastritis / Q000188:drug therapy*; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans; D011230:Precancerous Conditions / Q000382:microbiology*