Swaminathan Madhav, Shaw Andrew D, Greenfield Ruth Ann, Grichnik Katherine P
Department of Anesthesiology, Duke University Medical Center, Durham, NC.
J Cardiothorac Vasc Anesth. 2008 Apr;22(2):259-60. doi: 10.1053/j.jvca.2007.09.009. Epub 2007 Nov 26.