title: Letter: future directions for epidemiological studies of Barrett's oesophagus.
authors.affiliation: OptiStatim, LLC, Longmeadow, MA, USA. brian.h.nathanson@att.net.
authors.forename: B H
authors.initials: BH
authors.lastname: Nathanson
authors.forename: F
authors.initials: F
authors.lastname: Navab
mesh_terms: D001471:Barrett Esophagus / Q000453:epidemiology*; D016021:Epidemiologic Studies; D004938:Esophageal Neoplasms / Q000453:epidemiology*; D006801:Humans