Velotta Jeffrey B, Vasquez Charles R, Sugarbaker David J
Division of Thoracic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass.
David Geffen School of Medicine at UCLA, Los Angeles, Calif.
J Thorac Cardiovasc Surg. 2014 Aug;148(2):e150-2. doi: 10.1016/j.jtcvs.2014.05.005. Epub 2014 May 6.