1. Flexible fiberoptic bronchoscopy;Zavala,1978
2. Transbronchial biopsy via flexible fiberoptic bronchoscope: Results in 164 patients;Hanson;Am Rev Respir Dis,1976
3. Fatal pulmonary hemorrhage after transbronchial lung biopsy through the fiberoptic bronchoscope;Flick;Am Rev Respir Dis,1975