First clinical evidence characterizing safety and efficacy of the new CoCr Biolimus-A9 eluting stent: The Biomatrix Alpha™ registry oleh Ian B.A. Menown, Mamas A. Mamas, James M. Cotton, David Hildick-Smith, Franz R. Eberli, Gregor Leibundgut, Damras Tresukosol, Carlos Macaya, Samuel Copt, Sara Sadozai Slama, Hans-Peter Stoll