1. Time-trends for Gram-negative and multidrug-resistant Gram-positive bacteria associated with nosocomial infections in German intensive care units between 2000 and 2005 
A. Kohlenberg, F. Schwab, C. Geffers, M. Behnke, H. Rüden, P. Gastmeier 
Clinical Microbiology and Infection 
Volume 14, Issue 1, Pages (January 2008)
DOI: /j x
Copyright © 2008 European Society of Clinical Infectious Diseases Terms and Conditions

2. Fig. 1
Proportion of Gram-negative bacteria associated with lower respiratory tract infection (i.e., pneumonia and bronchitis), primary bloodstream infection, urinary tract infection and all nosocomial infections.
Clinical Microbiology and Infection  , 93-96DOI: ( /j x)
Copyright © 2008 European Society of Clinical Infectious Diseases Terms and Conditions