Zhu Zhang, Xiaopei Wu, Yixia Yin, Zheng Zhao and Shipu Li. (2015). Fabrication, Characterization and Biological Evaluation of PRGD/PDLLA/β-TCP Scaffold for Nerve Regeneration. Journal of Fiber Bioengineering and Informatics. 8 (1). 133-142. doi:10.3993/jfbi03201513