%0 Journal Article %T Polyurethane: material for the next generation of heart valve prostheses? %A Wheatley,, D.J. %A Raco,, L. %A Bernacca,, G.M. %A Sim,, I. %A Belcher,, P.R. %A Boyd,, J.S. %J European Journal of Cardio-Thoracic Surgery %V 17 %N 4 %P 440-448 %@ 1010-7940 %D 2000-04-01 %I Oxford University Press %~ DeepDyve