[Diagnosis of stomach diseases: Endoscpy or coentgenography].
D003365:Costs and Cost Analysis; D004724:Endoscopy / Q000191:economics; D006801:Humans; D011859:Radiography; D013272:Stomach Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging
Magendiagnostik: Endoskopie statt Rötgen?