title: How safe could intrathecal transplantation of mesenchymal stem cells be considered in multiple sclerosis?
authors: Dimitris
authors: D
authors: Karacostas
authors: George
authors: G
authors: Hadjigeorgiou
authors: Panos
authors: P
authors: Ioannidis
authors: Ioannis
authors: I
authors: Milonas
mesh_terms: D006801:Humans; D045164:Mesenchymal Stem Cell Transplantation / Q000379:methods*; D059630:Mesenchymal Stem Cells / Q000502:physiology; D009103:Multiple Sclerosis / Q000601:surgery*