title: Dyspepsia algorithms and the value of endoscopy.
authors.forename: I S
authors.initials: IS
authors.lastname: Grimm
authors.forename: N J
authors.initials: NJ
authors.lastname: Shaheen
mesh_terms: D003362:Cost-Benefit Analysis; D004415:Dyspepsia / Q000628:therapy*; D005773:Gastroscopy; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans