Mariscalco Giovanni, Cozzi Giuseppe P, Gherli Riccardo, Sala Andrea
Department of Surgical Sciences, Cardiac Surgery Unit, Varese University Hospital, University of Insubria, Varese, Italy.
J Card Surg. 2011 Jan;26(1):72. doi: 10.1111/j.1540-8191.2010.01152.x. Epub 2010 Nov 14.