求英文文献两篇，谢谢！

zhusealin

1. 杂志：Biotechnol Bioeng. 2007 Dec 15;98(6):1195-208.
$ G2 _4 Q0 E4 g& G' {& Y3 x7 d题目：A non-contact suspension culture approach to the culture of osteogenic cells derived from a CD49elow subpopulation of human bone marrow-derived cells.1 A; `; i: `0 @# K) @# s" P
作者：Baksh D, Zandstra PW, Davies JE.1 |( u6 P9 i0 ~, V$ b8 i

; z2 N1 \' g# ?3 i. e3 j$ n( |& ] 2. 杂志：Exp Hematol. 2003 Aug;31(8):723-32.: U$ b+ q7 Q1 r$ d* C5 N  g$ Q
题目：Adult human bone marrow-derived mesenchymal progenitor cells are capable of adhesion-independent survival and expansion.3 x8 x/ I2 l7 k" i
作者：Baksh D, Davies JE, Zandstra PW.
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