title: Is duodenogastroesophageal reflux impliated in Barrett's esophagus?
mesh_terms: D001471:Barrett Esophagus / Q000209:etiology*; D004383:Duodenogastric Reflux / Q000150:complications*; D005764:Gastroesophageal Reflux / Q000150:complications*; D006801:Humans