Traykov Vassil Borislavov, Pap Róbert, Bencsik Gábor, Makai Attila, Sághy László
Second Department of Internal Medicine and Cardiology Centre, University of Szeged, Hungary.
Pacing Clin Electrophysiol. 2007 Apr;30(4):547-50. doi: 10.1111/j.1540-8159.2007.00707.x.