1、Intra-articular injection of mesenchymal stem cells for the treatment of osteoarthritis of the knee: a proof-of-concept clinical trial + e7 H- W3 v& ~链接:http://www.ncbi.nlm.nih.gov/pubmed/24449146 ( \) P$ f6 y" _' w7 h2、Safety of autologous bone marrow-derived mesenchymal stem cell transplantation for cartilage repair in 41 patients with 45 joints followed for up to 11 years and 5 months. / B3 f, J; [3 \" b4 s% ]链接:http://www.ncbi.nlm.nih.gov/pubm ... years+and+5+months.* W! d, N$ i* \$ ^0 f