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Human umbilical cord blood stem cells upregulate matrix metalloproteinase-2 in rats after spinal cord injury.8 Q5 R# Y0 ^) h( p8 E. ]
+ f( \/ h N9 Y: I2 p% XVeeravalli KK, Dasari VR, Tsung AJ, Dinh DH, Gujrati M, Fassett D, Rao JS.
! g. u" q* f1 nhttp://www.ncbi.nlm.nih.gov/pubmed/19631747 |
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