本帖最后由 w2503 于 2011-11-10 00:04 编辑 + I# e3 u& Z' q$ j) G8 H( N9 q. o! ?3 I3 ~( v4 U
Therapeutic effects of human umbilical cord blood-derived mesenchymal stem cells after intrathecal administration by lumbar puncture in a rat model of cerebral ischemia8 R9 G1 G/ f- K
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发表于 2011-11-10 00:01
