title: Guidelines on appropriate indications for upper gastrointestinal endoscopy.
authors.forename: M H
authors.initials: MH
authors.lastname: Wilcox
authors.forename: J G
authors.initials: JG
authors.lastname: Cunniffe
authors.forename: C
authors.initials: C
authors.lastname: Tremlett
mesh_terms: D004415:Dyspepsia / Q000209:etiology*; D016099:Endoscopy, Gastrointestinal / Q000706:statistics & numerical data*; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori; D006801:Humans; D008875:Middle Aged