title: [Barrett's esophagus: the biological reality of a premaligmant columnar metaplasia].
authors.affiliation: Servicio de Aparato Digestivo, Fundación Jiménez Díaz, Facultad de Medicina, Universidad Autónoma de Madrid, Spain.
authors.forename: P
authors.initials: P
authors.lastname: Sánchez-Fayos
authors.forename: M J
authors.initials: MJ
authors.lastname: Martín
authors.forename: A
authors.initials: A
authors.lastname: González
authors.forename: O
authors.initials: O
authors.lastname: Bosch
authors.forename: B
authors.initials: B
authors.lastname: Polo
authors.forename: C
authors.initials: C
authors.lastname: Arocena
authors.forename: J C
authors.initials: JC
authors.lastname: Porres
mesh_terms: D000230:Adenocarcinoma / Q000235:genetics / Q000473:pathology; D001471:Barrett Esophagus / Q000209:etiology / Q000235:genetics / Q000473:pathology* / Q000503:physiopathology; D005764:Gastroesophageal Reflux / Q000150:complications / Q000503:physiopathology; D006801:Humans; D008679:Metaplasia; D011230:Precancerous Conditions / Q000235:genetics / Q000473:pathology*