title: Reflux esophagitis and Barrett's esophagus.
authors: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
authors: M S
authors: MS
authors: Levine
mesh_terms: D001471:Barrett Esophagus / Q000000981:diagnostic imaging*; D004942:Esophagitis, Peptic / Q000000981:diagnostic imaging*; D004947:Esophagus / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography