Kritek Patricia A, Slutsky Arthur S, Hudson Leonard D
Keenan Research Center at the Li Ka Shing Knowledge Institute of St. Michael's Hospital, Interdepartmental Division of Critical Care Medicine, and Department of Medicine, University of Toronto, Toronto.
N Engl J Med. 2009 Mar 5;360(10):e15. doi: 10.1056/NEJMclde0900810.