@article {15221, title = {Osteogenic Induction of Human Bone Marrow Derived Mesenchymal Progenitor Cells in Novel Synthetic Polymer/Hydrogel Matrices}, journal = {Tissue Engineering}, volume = {9}, year = {2003}, month = {2007-11-19}, pages = {689-702}, author = {Endres, M. and Hutmacher, D. W. and Salgado, A. J. and Kaps, C. and Ringe, J. and Reis, R. L. and Sittinger, M. and Brandwood, A. and Schantz, J. T.} }