Shono,et al .Static and cyclical biomechanical anlysis of pedicle screw spinal constructs.Spine,1993,18(12):1677
Chiba,Robert F,Scott A,et al.Short-segment pedicle instrumentation.Spine,1996,21(3):288
Stovall,Allan,G,Lundy,et al .Sacral fixation technique in lumbosacrol fusion.Spine,1997,22(1):32
Dick,Thomas A,Brian D,et al.Mechanical evaluation of Cross-Link designs in rigid pedicle screw systems.Spine,1997,22(4):370
Lim,Jason C,Howards,et al .Biomechanics of transfixation in pedicle screw instrumentation.Spine.1996,21(12):2224