Daebritz, S. H., Fausten, B., Hermanns, B., Franke, A., Schroeder, J., Groetzner, J., Autschbach, R., Messmer, B. J. and Sachweh, J. S. (2005) “New Flexible Polymeric Heart Valve Prostheses for the Mitral and Aortic Positions”, The Heart Surgery Forum, 7(5), pp. E525-E532. doi: 10.1532/HSF98.20041083.