7Diemar W H.Scaffolds in tissue engineering bone and cartilage[J].Biomaterials,2000,21(24):2529-2543.
8Williams S F,Martin D P,Horowite D M,et al.PHA applications:addressing the price performance issue:I.Tissue engineering[J].Int J Bio Macromol,1999,25(1):111-121.
9Seal B L,Otero T C,Paniteh A.Polymeric biomaterials for tissue and organ regeneration[J].Mater Sci Eng Res,2001,34:147-153.
10Kato K,Uchida E,Kang E T,et al.Polymer surface with graft chains[J].Prog Polym Sci,2003,28(2):209-259.