@article{doi:10.1302/1358-992X.94BSUPP_XXIII.AOAoz2009-173, author = {Zheng, M.H. and Willers, C.}, title = {REVIEW ON CLINICALLY FAILED CASES OF MATRIX INDUCED AUTOLOGOUS CHONDROCYTE IMPLANTATION (MACI)}, journal = {Orthopaedic Proceedings}, volume = {94-B}, number = {SUPP_XXIII}, pages = {173-173}, year = {2012}, doi = {10.1302/1358-992X.94BSUPP_XXIII.AOAoz2009-173}, url = {https://doi.org/10.1302/1358-992X.94BSUPP_XXIII.AOAoz2009-173} }