Hong M K, Satler L F, Mintz G S, Wong S C, Kent K M, Pichard A D, Popma J J, Leon M B
Department of Internal Medicine (Cardiology Division) of the Washington Hospital Center, Washington, DC 20010, USA.
Am Heart J. 1996 Jul;132(1 Pt 1):200-2. doi: 10.1016/s0002-8703(96)90415-9.