[Relationship between image quality and diagnostic accuracy in X-ray diagnosis of gastric cancer.--ROC analysis on X-ray diagnosis of the stomach by means of 100 mm mirror camera (author's transl)].
D003951:Diagnostic Errors; D005471:Fluoroscopy / Q000295:instrumentation*; D006801:Humans; D010779:Photofluorography / Q000295:instrumentation*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*