标题：Systematic delineation of optimal cytokine concentrations to expand hematopoietic stem/progenitor cells in co-culture with mesenchymal stem cells6 C8 o6 r; V. }' p G0 }& j3 G( c, U
链接：http://www.ncbi.nlm.nih.gov/pubmed/20424784* z$ L" b) E. [9 b) Q% i
谢谢
发表于 2010-11-11 09:45
