求助文献两篇

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1.   Hematopoietic stem cell origin of mesenchymal cells: opportunity for novel therapeutic approaches.! Y+ ~3 y5 s1 F4 q6 d9 ]1 F
链接：http://www.ncbi.nlm.nih.gov/pubmed/203363967 m0 u) ?6 v5 l6 O, R4 e) [
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2.   Hematopoietic stem cell origin of connective tissues.
; O/ d, b4 R& X9 F" k3 F7 N链接：http://www.ncbi.nlm.nih.gov/pubmed/20412832