Ahlgren Bryan, Dorosz Jennifer, Rohrer Andrew, Reece Brett, Cleveland Joseph, Salcedo Ernesto, Seres Tamas
Department of Anesthesiology, University of Colorado Hospital, Aurora, Colorado, USA.
Echocardiography. 2012 Sep;29(8):1011-5. doi: 10.1111/j.1540-8175.2012.01716.x. Epub 2012 May 29.