Authors: Riley, RD Hammon, JW Adair, SM Cordell, AR Kon, ND

Citation: Rd. Riley et al., Stentless aortic valve replacement with freestyle or Toronto SPV: An earlycomparison, ANN THORAC, 70(1), 2000, pp. 48-51

Authors: Kon, ND Cordell, AR Adair, SM Dobbins, JE Kitzman, DW

Citation: Nd. Kon et al., Aortic root replacement with the freestyle stentless porcine aortic root bioprosthesis, ANN THORAC, 67(6), 1999, pp. 1609-1615