Stepper Wibke, Dorsel Martin, Bunck Alexander C, Maintz David, Breithardt Günter, Baumgartner Helmut, Vahlhaus Christian
Department of Cardiology and Angiology, University Hospital of Muenster, Muenster, Germany.
J Am Coll Cardiol. 2009 Sep 15;54(12):1119. doi: 10.1016/j.jacc.2009.03.085.