Report - Fabrication of Core-Shell PLGA-Chitosan …downloads.hindawi.com/journals/ijps/2017/9580209.pdfFigure2:SEMobservationofPLGAMPsindifferentconcentrationofPLGA:PLGA1(a1,a2),PLGA2(b1,b2),andPLGA3(c1,c2).

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