Diffusion conditions of bone cement in vertebral fracture line influence the therapeutic effects of percutaneous vertebroplasty 
Wang Zhen-bin, Tu Lai-yong, Kahar Aikenmu, Chu Ge, Gu Wen-fei, Zhao Jiang
Chinese Journal of Tissue Engineering Research . 2015, (21): 3281 -3286 .  DOI: 10.3969/j.issn.2095-4344.2015.21.001