Littmann Laszlo, Proctor Patrick
Department of Internal Medicine, Carolinas Medical Center, Charlotte, NC, USA.
Department of Internal Medicine, Carolinas Medical Center, Charlotte, NC, USA.
Int J Cardiol. 2014 May 15;173(3):e51-2. doi: 10.1016/j.ijcard.2014.03.105. Epub 2014 Mar 21.