李长青,周跃,张传志.仿生髓核组织工程细胞支架的构建及初步理化指标分析[J].第三军医大学学报,2005,27(13):1351. [2]崔运利,王富友,谭洪波,等.利用胶原和聚乙烯醇构建组织工程软骨支架[J].第三军医大学学报,2010,32(17):1820. Cui Yunli,Wang Fuyou,Tan Hongbo,et al.Construction of scaffold for cartilage tissue engineering using collagen and polyvinyl alcohol[J].J Third Mil Med Univ,2010,32(20):1820.