title: [Clinical significance of carcinoembryonic antigen in patients with lung cancer (author's transl)].
mesh_terms: D000328:Adult; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D006801:Humans; D008171:Lung Diseases / Q000276:immunology; D008175:Lung Neoplasms / Q000276:immunology*; D008875:Middle Aged; D009367:Neoplasm Staging; D014374:Tuberculin Test
chemical_list: D002272:Carcinoembryonic Antigen