Authors: Yun, KL Sintek, CF Fletcher, AD Pfeffer, TA Kochamba, GS Hyde, MR Torpoco, JO Khonsari, S

Citation: Kl. Yun et al., Aortic valve replacement with the freestyle stentless bioprosthesis - Five-year experience, CIRCULATION, 100(19), 1999, pp. 17-23