title: Staged-injection procedure to prevent cement leakage during vertebroplasty: an in vitro study.
authors.affiliation: Institute of Orthopaedics, Xijing Hospital, the Fourth Military Medical University, Xi'an Shaanxi Province, PR China.
authors.forename: Zi-xiang
authors.initials: ZX
authors.lastname: Wu
authors.forename: Da
authors.initials: D
authors.lastname: Liu
authors.forename: Shi-yong
authors.initials: SY
authors.lastname: Wan
authors.forename: Hong-xun
authors.initials: HX
authors.lastname: Sang
authors.forename: Wei
authors.initials: W
authors.lastname: Lei