Safety and tolerability of intradiscal implantation of combined autologous adipose-derived mesenchymal stem cells and hyaluronic acid in patients with chronic discogenic low back pain: 1-year follow-up of a phase I study
Treatment of Lumbar degenerative disc disease-associated radicular pain with culture-expanded autologous mesenchymal stem cells: A Pilot study on safety and efficacy
Intra-discal injection of autologous, hypoxic cultured bone marrow-derived mesenchymal stem cells in five patients with chronic lower back pain: a long-term safety and feasibility study