title: [Indication for gastroscopy and roentgen examination].
mesh_terms: D003937:Diagnosis, Differential; D004415:Dyspepsia / Q000175:diagnosis; D006471:Gastrointestinal Hemorrhage; D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000175:diagnosis
vernacular_title: Zur Frage der Indikation von Gastroskopie und Röntgenuntersuchung.