1. Incidence and Outcome of Polymicrobial Ventilator-Associated Pneumonia
Alain Combes, MD, Corinne Figliolini, MD, Jean-Louis Trouillet, MD, Najibi Kassis, MD, Michel Wolff, MD, Claude Gibert, MD, Jean Chastre, MD 
CHEST 
Volume 121, Issue 5, Pages (May 2002)
DOI: /chest
Copyright © 2002 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Distribution of microorganisms in 124 patients who developed VAP. The numbers 1 to 4 represent the number of different bacterial species recovered per patient from microbiological sample cultures GNB = Gram-negative bacilli; MSSA = methicillin-sensitive S aureus.
CHEST  , DOI: ( /chest )
Copyright © 2002 The American College of Chest Physicians Terms and Conditions