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. 2019 Oct 8;14:8161–8177. doi: 10.2147/IJN.S214224

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© 2019 Chen et al.

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Characteristics of iRGD-PEG-PCCL-B/DOX polymers. (A) Size distribution and (B) TEM image of the polymeric nanoparticles. Scale bar = 50 nm.