title: Helicobacter pylori and recurrence of duodenal ulcers.
authors.forename: S
authors.initials: S
authors.lastname: Bank
authors.forename: K
authors.initials: K
authors.lastname: Chow
authors.forename: R
authors.initials: R
authors.lastname: Greenberg
mesh_terms: D004381:Duodenal Ulcer / Q000453:epidemiology / Q000382:microbiology*; D005753:Gastric Mucosa / Q000382:microbiology; D016481:Helicobacter Infections / Q000188:drug therapy / Q000453:epidemiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D012008:Recurrence; D012907:Smoking / Q000453:epidemiology; D013997:Time Factors