Cassorla Lydia, Miller-Hance Wanda C, Rouine-Rapp Kathryn, Reddy V Mohan, Hanley Frank L, Silverman Norman H
Department of Anesthesia and Perioperative Care, University of California-San Francisco, 374 Parnassus Avenue, Room 311, San Francisco, CA 94143-0648, USA.
Am J Cardiol. 2003 Apr 15;91(8):1027-31, A8-9. doi: 10.1016/s0002-9149(03)00134-6.