title: Helicobacter pylori and dyspepsia: still an unresolved controversy?
authors.forename: W H
authors.initials: WH
authors.lastname: Hu
authors.forename: S K
authors.initials: SK
authors.lastname: Lam
mesh_terms: D004415:Dyspepsia / Q000382:microbiology*; D016481:Helicobacter Infections / Q000150:complications* / Q000382:microbiology; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans