Authors: Alessandro Vivacqua; Colleen G Koch; Arshad M Yousuf; Edward R Nowicki; Penny L Houghtaling; Eugene H Blackstone; Joseph F Sabik Journal: Ann Thorac Surg Date: 2011-06 Impact factor: 4.330
Authors: Michael C Christensen; Frank Dziewior; Angela Kempel; Christian von Heymann Journal: J Cardiothorac Vasc Anesth Date: 2011-11-18 Impact factor: 2.628