Heindel Stephanie W, Maslow Andrew D, Steriti John, Mashikian John S
Department of Anesthesia, Division of Cardiac Anesthesia, Beth Israel-Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
J Cardiothorac Vasc Anesth. 2002 Jun;16(3):338-43. doi: 10.1053/jcan.2002.124144.