american journal of respiratory and critical care medicine1999Vol. 160pp. -
406
m1999americanetiology
Abstract
The aim of this study was to determine the etiology of community-acquired pneumonia (CAP) and the impact of age, comorbidity, and severity on microbial etiologies of such pneumonia. Overall, 395 consecutive patients with CAP were studied prospectively during a 15-mo period. Regular microbial investi …