%P 209 %I Wichtig Editore %O Selected short papers from SIB 2007 - Italian National Congress %D 2007 %V 5 %N 3 %A Davide Silvestri %A Caterina Cristallini %A Mariacristina Gagliardi %A M. Guadagni %A Niccoletta Barbani %A Paolo Giusti %L eprints3278 %J Journal of Applied Biomaterials & Biomechanics %T Combined drug release from biodegradable bi-layer coating for endovascular stents