[Certain problems of cytological study in diagnosis of lung cancer].
D001980:Bronchi / Q000378:metabolism; D003581:Cytodiagnosis; D005122:Exudates and Transudates / Q000166:cytology; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D013183:Sputum / Q000166:cytology
Nekotorye voprosy tsitologicheskogo issledovaniia pri diagnostike raka legkogo