International Journal of Cardiology
International Journal of Cardiology > 2004 > 94 > 1 > 47-51
International Journal of Cardiology > 2005 > 105 > 3 > 315-318
International Journal of Cardiology > 2007 > 118 > 1 > 76-80
International Journal of Cardiology > 2017 > 241 > C > 423-429