Rani Tippana Radha, Gopinath Ramachandran
Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Andhra Pradesh, India.
J Cardiothorac Vasc Anesth. 2008 Oct;22(5):725-6. doi: 10.1053/j.jvca.2007.09.018. Epub 2007 Dec 18.