1. Seven-day antibiotic courses have similar efficacy to prolonged courses in severe community-acquired pneumonia—a propensity-adjusted analysis 
G. Choudhury, P. Mandal, A. Singanayagam, A.R. Akram, J.D. Chalmers, A.T. Hill 
Clinical Microbiology and Infection 
Volume 17, Issue 12, Pages (December 2011)
DOI: /j x
Copyright © 2011 European Society of Clinical Infectious Diseases Terms and Conditions

2. FIG. 1 Flow of patients through the study. ICU, intensive-care unit.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2011 European Society of Clinical Infectious Diseases Terms and Conditions