@article{P099.217, author={Van Nooten, Guido and OZAKI, S and HERIJGERS, P and Segers, Patrick and Verdonck, Pascal and FLAMENG, W}, title={Distortion of the stentless porcine valve induces accelerated leaflet fibrosis and calcification in juvenile sheep.}, journal={JOURNAL OF HEART VALVE DISEASE}, year={1999}, volume={8}, number={1}, pages={34-41}, }