Madias John E
Icahn School of Medicine at Mount Sinai of the New York University, NY, USA; Division of Cardiology, Elmhurst Hospital Center, Elmhurst, NY 11373, USA.
J Electrocardiol. 2013 Nov-Dec;46(6):728-9. doi: 10.1016/j.jelectrocard.2013.08.008. Epub 2013 Sep 9.