Cartilage repair by local delivery of transforming growth factor-β1 or bone morphogenetic protein-2 from a novel, segmented polyurethane/polylactic- co-glycolic bilayered scaffold

1. Reyes, R.
2. Delgado, A.
3. Solis, R.
4. Sanchez, E.
5. Hernandez, A.
6. Roman, J.S.
7. Evora, C.