Distribution and morphological features of coronary artery disease in cardiac allografts: An intracoronary ultrasound study J of the Amer Soc of Echocardiography Chenzbraun, A., Pinto, F. J., Alderman, E. L., Botas, J., Oesterle, S. N., Schroeder, J. S., Valantine, H. A., Popp, R. L. 1995; 8 (1): 1-8