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. Author manuscript; available in PMC: 2008 Oct 27.
Published in final edited form as: J Control Release. 2006 Mar 3;112(1):103–110. doi: 10.1016/j.jconrel.2006.01.011

Fig. 7.

Fig. 7

The effect of release medium on the release profiles of PDGF-BB from (A) PLGA50-6.5K microspheres and (B) PLGA50-6.5K microsphere-incorporated scaffolds. Each data point represents an average±standard deviation (n=3).