title: Narrow band imaging in gastroesophageal reflux disease and Barrett's esophagus.
authors.affiliation: University of British Columbia, Faculty of Medicine, and St Paul's Hospital, Division of Gastroenterology, Vancouver, British Columbia, Canada.
authors.forename: Mitchell M
authors.initials: MM
authors.lastname: Lee
authors.forename: Robert
authors.initials: R
authors.lastname: Enns
mesh_terms: D001471:Barrett Esophagus / Q000145:classification / Q000175:diagnosis*; D016145:Endoscopy, Digestive System / Q000295:instrumentation / Q000379:methods*; D005764:Gastroesophageal Reflux / Q000145:classification / Q000175:diagnosis*; D006801:Humans; D008027:Light; D012680:Sensitivity and Specificity