Hsieh Tyken C, Patel Komal
Department of Anesthesiology, Division of Cardiothoracic Anesthesiology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
Anesth Analg. 2011 Jul;113(1):44-6. doi: 10.1213/ANE.0b013e31821a9fa6. Epub 2011 Apr 25.