title: Improving surveillance for Barrett's oesophagus: AspECT and BOSS trials provide an evidence base.
authors.forename: Janusz
authors.initials: J
authors.lastname: Jankowski
authors.forename: Hugh
authors.initials: H
authors.lastname: Barr
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis*; D002986:Clinical Trials as Topic; D006801:Humans; D008403:Mass Screening / Q000379:methods