Peter J Pronovost, Christine A Goeschel, Elizabeth Colantuoni, Sam Watson, Lisa H Lubomski, Sean M Berenholtz et al
Pronovost P J, Goeschel C A, Colantuoni E, Watson S, Lubomski L H, Berenholtz S M et al.
Sustaining reductions in catheter related bloodstream infections in Michigan intensive care units: observational study
BMJ 2010; 340 :c309
doi:10.1136/bmj.c309