1. the British Thoracic Society. Com-Adenovirus is common among military conmunity acquired pneumonia in adults in British hospitals scripts, however, causing 22% of cases of community acquired pneumonia in one study."1 The use of pneumococcal antigen tests in recent studies of pneumonia has increased the yield of identified pneumococcal infection, but caution is necessary in the interpretation of sputum culture and antigen tests. Sputum is frequently "contaminated" by oropharyngeal organisms and various procedures have been in 1982-1983: a survey of aetiology, mortality, prognostic factors and outcome;Research Committee of;Q J Med,1987
2. Bacterial pneumonia in the elderly;Verghese, A.; Berk, S.L.;_ Medicine (Baltimore),1983
3. Bacterial pneumonia in the elderly;Ebright, JR, Rytel; M.W.;J Am Geriatr Soc,1980
4. Pharyngeal colonization by Gram-negative bacilli in aspirationprone persons;Mackowiak, P.A.; Martin, R.M.; Jones, SR, Smith; J.W.;Arch Intern Med,1978
5. Factors predisposing to oropharyngeal colonization with Gram-negative bacilli in the aged;Valenti, W.M.; Trudell, R.G.; Bentley, D.W.;N Engl J Med,1978