[Roentgen examination or endoscopy of the stomach?].
D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013272:Stomach Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging
Röntgenuntersuchung oder Endoskopie des Magens.