title: Gastroenterology.
authors.affiliation: Department of Gastroenterology, St Bartholomew's Hospital, West Smithfield, London, UK.
authors.forename: L J
authors.initials: LJ
authors.lastname: O'Donnell
authors.forename: E M
authors.initials: EM
authors.lastname: Alstead
authors.forename: M J
authors.initials: MJ
authors.lastname: Farthing
mesh_terms: D001660:Biliary Tract Diseases / Q000628:therapy; D004935:Esophageal Diseases / Q000628:therapy; D005762:Gastroenterology / Q000639:trends*; D005767:Gastrointestinal Diseases / Q000628:therapy; D006801:Humans; D008107:Liver Diseases / Q000628:therapy