Burkhart Harold M, Suri Rakesh M
Division of Cardiovascular and Thoracic Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Department of Cardiothoracic and Vascular Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA.
Ann Cardiothorac Surg. 2017 Jan;6(1):60-63. doi: 10.21037/acs.2017.01.05.