Intravenous mesenchymal cells therapy in theacute phase after traumatic brain injuy improves neurological recovery - Perez-Suarez, E; Mastro-Martinez, I; Casco, F; Gonzalez-Murillo, A; Melen, G; Gutierrez-Fernandez, M; Serrano, A; Diez-Tejedor, E; Casado-Flores, J; Ramirez, M (Human Gene Therapy, 2013)