求英文文献两篇，谢谢！

zhusealin

杂志：Biomaterials. 2005 Apr;26(12):1431-5.2 o  w; T1 d3 q( i+ i
题目：Production and characterization of ECM powder: implications for tissue engineering applications.
: E0 @. |7 A, E5 ~! M作者：Gilbert TW, Stolz DB, Biancaniello F, Simmons-Byrd A, Badylak SF.
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杂志：Biomaterials. 2008 Apr;29(11):1630-7. doi: 10.1016/j.biomaterials.2007.12.014. Epub 2008 Jan 16.
- f, r' g& U3 i5 T' O, e7 h题目：Preparation and rheological characterization of a gel form of the porcine urinary bladder matrix.9 \) H2 r& p) y
作者：Freytes DO, Martin J, Velankar SS, Lee AS, Badylak SF.
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