title: Frequency of surveillance for Barrett esophagus.
authors.forename: Todd LarRieu
authors.initials: TL
authors.lastname: Sack
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis*; D004945:Esophagoscopy; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic; D019564:Unnecessary Procedures