title: [Significance of CEA in sputum in examination of lung cancer].
authors.forename: H
authors.initials: H
authors.lastname: Muraoka
authors.forename: H
authors.initials: H
authors.lastname: Katoh
authors.forename: H
authors.initials: H
authors.lastname: Moriya
authors.forename: K
authors.initials: K
authors.lastname: Kimura
authors.forename: Y
authors.initials: Y
authors.lastname: Higuchi
mesh_terms: D000230:Adenocarcinoma / Q000276:immunology; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D018288:Carcinoma, Small Cell / Q000276:immunology; D002294:Carcinoma, Squamous Cell / Q000276:immunology; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000276:immunology*; D008297:Male; D013183:Sputum / Q000276:immunology*
chemical_list: D002272:Carcinoembryonic Antigen