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International Journal of Polymer Science
Volume 2014 (2014), Article ID 236259, 6 pages
http://dx.doi.org/10.1155/2014/236259
Research Article

Enhancement of VEGF on Axial Vascularization of Nano-HA/Collagen/PLA Composites: A Histomorphometric Study on Rabbits

1Department of Orthopaedic Surgery, Peking Union Medical College Hospital, No. 1, Shuaifuyuan Hutong, Beijing 100730, China
2Department of Materials Science & Engineering, Tsinghua University, Beijing 100084, China

Received 28 January 2014; Accepted 6 March 2014; Published 31 March 2014

Academic Editor: Xiaoming Li

Copyright © 2014 Xiao Chang 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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