Surgical treatment of early knee osteoarthritis with a cell-free osteochondral scaffold: results at 24 months of follow-up
Di Martino A, Kon E, Perdisa F, Sessa A, Filardo G, Neri MP, Bragonzoni L, Marcacci M.
Injury. 2015 Dec;46 Suppl 8:S33-8. doi: 10.1016/S0020-1383(15)30052-8.