@article {16645, title = {Interactions Between Human Umbilical Cord Perivascular Cells (HUCPVCs) and Neurons/Glial Cells: Role of Conditioned Medium and Direct Cell-to-Cell contact on Cell Viability, Differentiation and Proliferation}, booktitle = {TERMIS-NA 2007}, year = {2007}, month = {2007-11-19}, author = {Salgado, A. J. and Fraga, J. S. and Neves, N. M. and Reis, R. L. and Sousa, N.} }