Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
December 2016
Objective: To investigate the safety and efficacy of human umbilical cord mesenchymal stem cells (MSCs) by intra-articular injection for degenerative knee osteoarthritis.
Methods: Between January 2015 and January 2016, 36 patients with moderate or severe degenerative knee osteoarthritis were randomly devided into 2 groups (=18). Intra-articular injection of 2.