Hallman Matthew R, Souter Michael J
Division of Critical Care, Department of Anesthesiology & Pain Medicine, Harborview Medical Center, University of Washington, Seattle, WA 98104, USA.
Nat Rev Neurol. 2012 Aug;8(8):421-2. doi: 10.1038/nrneurol.2012.127. Epub 2012 Jun 26.