internal medicine pulmonology internal medicine pulmonology
| Community-acquired pneumonia |
| Prevalence Causes Clinical features Differential Diagnosis Investigations Therapy Prevention Prognosis |  |
Ask about any underlying lung disease c 
Why? Underlying disease makes Legionella pneumonia less likely
|
Expiry date: July 2003
Levels
of Evidence used in grading these guides
| Author | CM Ball |
| Reviewer | M Kamei |
| CAT Writers | C Ball , CJ Wotton , B Phillips |