Chandan Kiran, Ponde Chandrashekar, Lokhandwala Yash, Nandkumar Kasar
Department of Cardiology, P.D. Hinduja National Hospital & Medical Research Centre, Mumbai, India.
J Cardiovasc Electrophysiol. 2002 Oct;13(10):1063. doi: 10.1046/j.1540-8167.2002.01063.x.