{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Salgado A. J., Fraga J. S., Neves N. M., Reis R. L., and Sousa N., "Human umbilical cord perivascular cells (HUCPVCs) as source of mesenchymal progenitors for central nervous system regenerative medicine: Role of paracrine factors and direct cell-to-cell contacts in neurons/glial cells viability, proliferation and differe", \i Tissue Engineering\i0 , vol. 13, issue 7, pp. 1707-1707, 2008.\par \par }