title: Barrett's esophagus detection: Multiple biopsies are useful, even better if you have an "X" on your map.
authors.affiliation: Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy. Electronic address: edoardo.savarino@unipd.it.
authors.forename: Edoardo
authors.initials: E
authors.lastname: Savarino
authors.affiliation: Institute of Pathology, Spedali Civili Brescia, Italy.
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Villanacci
mesh_terms: D001471:Barrett Esophagus; D001706:Biopsy; D004938:Esophageal Neoplasms; D004945:Esophagoscopy; D004947:Esophagus; D006801:Humans