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. Author manuscript; available in PMC: 2013 Sep 30.
Published in final edited form as: Drug Dev Ind Pharm. 2011 Mar 30;37(6):673–684. doi: 10.3109/03639045.2010.535540

Figure 6.

Figure 6

Changes in molecular weights and peak areas of the aqueous phase degradation products from PDLLGA-90:10 (prepared with 200 mg regular naltrexone) microsphere at different incubation time.