%0 Journal Article %J INTERNAL MEDICINE %D 2008 %T Comparative study of porous and engineered biomaterials %A Mattioli-Belmonte, M. %A K KYRIAKIDOU %A LUCARINI, G %A ZIZZI, A %A A. Ahluwalia %A G. Vozzi %K Bioengineering %B INTERNAL MEDICINE %V 15 %P 4–8 %G eng