title: Controversies in the diagnosis of Barrett esophagus and Barrett-related dysplasia: one pathologist's perspective.
authors.affiliation: Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave L25, Cleveland, OH 44195, USA. goldblj@ccf.org
authors.forename: John R
authors.initials: JR
authors.lastname: Goldblum