title: Cyfra 21-1 in cavitary lung lesions.
authors.forename: Y C
authors.initials: YC
authors.lastname: Kim
authors.forename: K O
authors.initials: KO
authors.lastname: Park
authors.forename: I S
authors.initials: IS
authors.lastname: Choi
authors.forename: S C
authors.initials: SC
authors.lastname: Lim
authors.forename: H S
authors.initials: HS
authors.lastname: Bom
mesh_terms: D015415:Biomarkers; D002289:Carcinoma, Non-Small-Cell Lung / Q000175:diagnosis*; D006801:Humans; D007633:Keratins; D008171:Lung Diseases / Q000175:diagnosis*; D008175:Lung Neoplasms / Q000175:diagnosis*
chemical_list: D015415:Biomarkers; D007633:Keratins