求助文献一篇，谢谢

inankai

J Orthop Res. 2007 May;25(5):685-95.
; z6 I4 `1 N' ]6 c+ ^& e. IMicroenvironment regulation of PRG4 phenotype of chondrocytes.
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* |7 {+ e) `( P  h) t- [1 GBlewis ME, Schumacher BL, Klein TJ, Schmidt TA, Voegtline MS, Sah RL.
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Department of Bioengineering, University of California-San Diego, La Jolla, California 92093-0412, USA.