6Yabuki S,Kikuchi S.Nerve root filtration and sympathetic block.An experimental study of intraradicular blood flow[J].Spine,1995,20:901.
7Kawakami M,Tamaki T,Hashzume H,et al.The role phospholipase A2 and nitric oxide in pain-related behavior produced by an allograft of intervertebral disk material to the sciatic nerve of the rat[J].Spine,1997,22:1074.
8Takahashi K,Miyazaki T,Takino T,et al.Schmorl's node and low back pain:Analysis of MRI findings in symptomatic and asymptomatic individuals[J].Trans.International Society for the study of the lumbar Spine Marseilles France,1993,221.
9Nygarrd OP,Mellgren SI,Osterud B.The inflammatory properties of contained and noncontained lumbar disk herniation[J].Spine,1997,22:2484.
10Olmarker K,Blomquist J,Stromberg J,et al.Inflamatogenic properties of nucleus pulposus[J].Spine,1995,20:665.
