title: [Gastroenterology (17). Roentgen diagnosis (1): The esophagus].
mesh_terms: D003937:Diagnosis, Differential; D004935:Esophageal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography
vernacular_title: Gastroenterologie (17). Röntgendiagnostik (1): Der Osophagus.