1BARR JD,BARR MS,LEMLEY TJ.et al.Percutaneous vertebroplasty for pain relief and spine stablization[J].Spine,2000,25:923—928.
2BELKOFF SM,MATHIS JM,JASPER LE,et al.The biomechanics of vertebroplasty:The effect of cement volume on mechanical behavior[J].spine,2001,26:1537—1541.