Kezerashvili Anna, Krumerman Andrew K, Fisher John D
Department of Medicine, Cardiology Division, Arrhythmia Service, Montefiore Medical Center and the Albert Einstein College of Medicine.
J Atr Fibrillation. 2008 Sep 16;1(3):30. doi: 10.4022/jafib.30. eCollection 2008 Sep-Nov.