1. Bed occupancy rates and hospital-acquired infections—should beds be kept empty? 
K. Kaier, N.T. Mutters, U. Frank 
Clinical Microbiology and Infection 
Volume 18, Issue 10, Pages (October 2012)
DOI: /j x
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions

2. FIG. 1. Flow chart of the review process.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions