Authors: Ravi S Radhakrishnan; Shinil K Shah; Samuel H Lance; Hari R Radhakrishnan; Hasen Xue; Geetha L Radhakrishnan; Uma S Ramaswamy; Peter A Walker; Karen S Uray; Glen A Laine; Randolph H Stewart; Charles S Cox Journal: Crit Care Med Date: 2009-11 Impact factor: 7.598