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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Int J Cardiol. 2014 Apr 25;174(3):688–695. doi: 10.1016/j.ijcard.2014.04.228

Figure 1.

Figure 1

SEM images of microparticles: (a) stainless steel, (b) PLLA and (c) PCL. Scale bar: 150 (a and b) or 37.5 (c) μm.