Authors: Sean M Berenholtz; Peter J Pronovost; Pamela A Lipsett; Deborah Hobson; Karen Earsing; Jason E Farley; Shelley Milanovich; Elizabeth Garrett-Mayer; Bradford D Winters; Haya R Rubin; Todd Dorman; Trish M Perl Journal: Crit Care Med Date: 2004-10 Impact factor: 7.598