1. The non-value of sputum culture in the diagnosis of pneumococcal pneumonia;Barrett-Connor;Amer Rev Resp Dis,1971
2. Anaerobic pleuropulmonary infections;Bartlett;Medicine,1972
3. Bacteriology of expectorated sputum with quantitative culture and wash technique compared to transtracheal aspirates;Bartlett;Amer Rev Resp Dis,1978
4. Should fiberoptic bronchoscopy aspirates be cultured?;Bartlett;Amer Rev Resp Dis,1976
5. A new fiberoptic bronchoscopy technique for diagnosis of pulmonary infections: clinical results in 60 patients;Bass;Chest,1980