Kipshidze N, Chekanov V, Kappes S, Abdurahman A, Hammen D, Chawla P S, Nikolaychik V, Haudenschild C, Keelan M H
Medical College of Wisconsin, University of Wisconsin Medical School, Department of Cardiovascular Medicine, 9200 West Wisconsin Avenue, Milwaukee, WI, 53226, USA.
J Invasive Cardiol. 1999 Jan;11(1):25-8.