title: [X-ray diagnosis of some functional changes in the esophagus under ambulatory conditions].
mesh_terms: D000553:Ambulatory Care; D004935:Esophageal Diseases / Q000000981:diagnostic imaging* / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography
vernacular_title: Rentgenodiagnostika nekotorykh funktsional'nykh izmeneniĭ pishchevoda v usloviiakh polikliniki.