title: [Clinical image in gastroenterology: Barrett's esophagus].
authors.affiliation: Departamento de Endoscopia Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán". sergiozepeda@medscape.com
authors.forename: Sergio
authors.initials: S
authors.lastname: Zepeda Gómez
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged