Neema Praveen Kumar, Sinha Prabhat Kumar, Varma Praveen Kerala, Rathod Ramesh Chandra
Department of Anaesthesiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Kerala, India.
J Cardiothorac Vasc Anesth. 2005 Feb;19(1):83-5. doi: 10.1053/j.jvca.2004.11.016.