title: A correlative study of bronchial cytology, bronchial washing carcinoembryonic antigen, and plasma carcinoembryonic antigen in the diagnosis of bronchogenic cancer.
mesh_terms: D000328:Adult; D000368:Aged; D001984:Bronchial Neoplasms / Q000175:diagnosis* / Q000276:immunology; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis* / Q000276:immunology; D003581:Cytodiagnosis; D005260:Female; D006652:Histological Techniques; D006801:Humans; D001239:Inhalation; D008297:Male; D008722:Methods; D008875:Middle Aged; D011863:Radioimmunoassay; D013183:Sputum / Q000032:analysis / Q000166:cytology
chemical_list: D002272:Carcinoembryonic Antigen