Yuki Koichi, Shamberger Robert C, McGowan Francis X, Seefelder Christian
Department of Anesthesiology, Perioperative and Pain Medicine, Children's Hospital and Harvard Medical School, Boston, MA 02115, USA.
J Cardiothorac Vasc Anesth. 2008 Oct;22(5):748-50. doi: 10.1053/j.jvca.2007.05.005. Epub 2007 Jul 16.