Diagnosis of lung cancer by oral secretions and bronchial washings.
D001980:Bronchi / Q000166:cytology*; D001999:Bronchoscopy; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D013183:Sputum / Q000166:cytology*