Troianos Christopher A, Hartman Gregg S, Glas Kathryn E, Skubas Nikolaos J, Eberhardt Robert T, Walker Jennifer D, Reeves Scott T
Department of Anesthesiology, West Penn Allegheny Health System, Pittsburgh, Pennsylvania, USA.
Anesth Analg. 2012 Jan;114(1):46-72. doi: 10.1213/ANE.0b013e3182407cd8. Epub 2011 Nov 29.