Cheng Davy C H, Martin Janet, Ferdinand Francis D, Puskas John D, Diegeler Anno, Allen Keith B
Department of Anesthesia and Perioperative Medicine, Evidence-Based Perioperative Clinical Outcomes Research Group (EPiCOR), University of Western Ontario, London, ON, Canada.
Innovations (Phila). 2010 Mar;5(2):70-3. doi: 10.1097/IMI.0b013e3181d6ef80.