Preparation and bioactivity of nano-hydroxyapatite/polyvinyl alcohol-hydrogel composite
Wu Gang, Zhao Chun-hua, Wang Cheng-tao, Zhang Wen-guang
Chinese Journal of Tissue Engineering Research . 2010, (34): 6323 -6327 .  DOI: 10.3969/j.issn.1673-8225.2010.34.013