Bruschi Giuseppe, Botta Luca, Fratto Pasquale, Martinelli Luigi
'A. De Gasperis' Cardiology and Cardiac Surgery Department, Niguarda Ca' Granda Hospital, Milan, Italy.
Eur J Cardiothorac Surg. 2014 Apr;45(4):e127. doi: 10.1093/ejcts/ezt633. Epub 2014 Jan 28.