title: The accuracy of endoscopic diagnosis of gastric carcinoma and the conventional barium meal.
mesh_terms: D001464:Barium; D003581:Cytodiagnosis; D005188:False Negative Reactions; D005189:False Positive Reactions; D005260:Female; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology
chemical_list: D001464:Barium