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BioMed Research International
Volume 2013, Article ID 723158, 6 pages
http://dx.doi.org/10.1155/2013/723158
Research Article

Folic Acid-Chitosan Conjugated Nanoparticles for Improving Tumor-Targeted Drug Delivery

1Central Laboratory for Science and Technology, Liaoning Medical University, Jinzhou 121000, China
2College of Veterinary Medicine, Liaoning Medical University, Jinzhou 121000, China
3National Vaccine & Serum Institute, Beijing 100024, China
4College of Pharmacy, Liaoning Medical University, Jinzhou 121000, China

Received 6 July 2013; Revised 28 August 2013; Accepted 10 September 2013

Academic Editor: Fabio Sonvico

Copyright © 2013 Huijuan Song et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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