Journal of the American College of Cardiology
Journal of the American College of Cardiology > 2011 > 57 > 7 > 831-838
Journal of the American College of Cardiology > 2011 > 58 > 2 > 177-185
Journal of the American College of Cardiology > 2011 > 58 > 18 > 1833-1843
Journal of the American College of Cardiology > 2011 > 58 > 21 > 2225-2232