Siki Mary A, Sultan Ibrahim, Arnaoutakis George J, Desai Nimesh D
Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, PA, USA.
Division of Cardiac Surgery, University of Pittsburgh, Pittsburgh, PA, USA.
Eur J Cardiothorac Surg. 2017 Aug 1;52(2):396. doi: 10.1093/ejcts/ezx059.