Schmoeckel Michael, Boekstegers Peter, Nikolaou Konstantin, Reichart Bruno
Department of Cardiac Surgery, Klinikum Grosshadern, Ludwig-Maximilians-University, Munich, Germany.
J Thorac Cardiovasc Surg. 2009 Oct;138(4):1016-7. doi: 10.1016/j.jtcvs.2009.05.019. Epub 2009 Jul 25.