title: [Clinical studies on carcinoembryonic antigen (CEA, Gold), with special reference to its diagnostic significance in cancer of the digestive organs].
mesh_terms: D000328:Adult; D000368:Aged; D002272:Carcinoembryonic Antigen; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000276:immunology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay
chemical_list: D002272:Carcinoembryonic Antigen