title: [Controversies about Barrett esophagus].
authors.forename: L
authors.initials: L
authors.lastname: Bujanda Fernández de Piérola
mesh_terms: D001471:Barrett Esophagus / Q000150:complications / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D006801:Humans
vernacular_title: Controversias en el esófago de Barrett.