Hödl Ronald, Huber Kurt, Kraxner Wilfried, Nikfardjam Mariam, Schumacher Martin, Fruhwald Friedrich M, Zorn Gerlinde, Wonisch Manfred, Klein Werner
Division of Cardiology, Department of Medicine, Karl-Franzens University, Graz, Austria.
Am J Cardiol. 2002 Mar 1;89(5):589-92. doi: 10.1016/s0002-9149(01)02300-1.