1. The non-value of sputum culture in the diagnosis of pneumococcal pneumonia;Barrett-Connor;Am Rev Respir Dis,1971
2. Aspiration pneumonia;Bartlett;Clin Notes Respir Dis,1980
3. The triple threat of aspiration pneumonia;Bartlett;Chest,1975
4. Penicillin or clindamycin for primary lung abscess?;Bartlett;Ann Intern Med,1983
5. Atypical pneumonia syndrome;Boscia,1984