Authors: Robbert C Bakker; Robert Jan Osse; Joke H M Tulen; A Pieter Kappetein; Ad J J C Bogers Journal: Eur J Cardiothorac Surg Date: 2012-03 Impact factor: 4.191
Authors: Jane S Saczynski; Edward R Marcantonio; Lien Quach; Tamara G Fong; Alden Gross; Sharon K Inouye; Richard N Jones Journal: N Engl J Med Date: 2012-07-05 Impact factor: 91.245