Schallner Nils, Wittau Norbert, Kehm Vadim, Humburger Frank, Schmidt Rene, Steinmann Daniel
Department of Anesthesia and Critical Care Medicine, University Medical Center Freiburg, Freiburg, Germany.
J Cardiothorac Vasc Anesth. 2011 Feb;25(1):145-7. doi: 10.1053/j.jvca.2009.10.027. Epub 2010 Jan 8.