Eight-year results after aortic valve replacement with the CryoLife-O'Brien Stentless Aortic Porcine Bioprosthesis.
Martinovic I, Farah I, Everlien M, Lindemann S, Knez I, Wittlinger T, Greve H, Vogt P. Eight-year results after aortic valve replacement with the CryoLife-O'Brien Stentless Aortic Porcine Bioprosthesis. J Thorac Cardiovasc Surg. 2005 Sep; 130(3):777-82.