Bridging Small-Gap Peripheral Nerve Defects Using Biodegradable Chitin Conduits with Cultured Schwann and Bone Marrow Stromal Cells in Rats - Zhang, Peixun; He, Xiangjun; Zhao, Fuqiang; Zhang, Dianying; Fu, Zhongguo; Jiang, Baoguo (Journal of Reconstructive Microsurgery, 2005)