Limitations of bronchoscopy in diagnosis of bronchogenic carcinoma: report of six hundred fifty patients.
D001999:Bronchoscopy; D002277:Carcinoma; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*
BRONCHOSCOPY; CARCINOMA, BRONCHOGENIC/diagnosis; LUNG NEOPLASMS/diagnosis