6[5]Sengupta DK.Dynamic stabilization devices in the treatment of low back pain[J].Orthop Clin North Am,2004,35:43-56.
7[6]Panjabi MM.Clinical spinal instability and low back pain[J].J Electromyogr Kinesiol,2003,13:371-379.
8[7]Labelle H,Roussouly P,Berthonnaud E,et al.The importance of spino-pelvic balance in L5-s1 developmental spondylolisthesis:a review of pertinent radiologic measurements[J].Spine,2005 15,30(6 Suppl):S27-34.
9[8]Jayakumar PM,Nnadi CF,Saifuddin AM,et al.Dynamic Degenerative Lumbar Spondylolisthesis:Diagnosis With Axial Loaded Magnetic Resonance Imaging[J].Spine,2006,31(10):E298-301.
10[9]Fernandez-Fairen M,Sala P,Ramirez H,et al.A prospective randomized study of unilateral versus bilateral instrumented posterolateral lumbar fusion in degenerative spondylolisthesis[J].Spine,2007,32(4):395-401.
