3[3]Saal JA,Saal JS.The nonoperative treatment of herniated nucleus pulpose with radiculopathy:An outcome study[J].Spine,1989,14:431-437.
4[4]Wiesel SW,Tsourmas N,Feffer HL,et al.A study of computer assist tomography:The incidence of positive CAT scans in an asympuoms group of patients[J].Spine,1984,9:549-551.
5[5]Vadas P,Stafanski E,Pruzanski W.Characterization of extracellular phosphlipase A in rheumatoid synovial fluid[J].Life Sci,1986,1136:579-87.
6[6]Boden SD,Davis DO,Dina TS,et al.Abnormal magneticresonance scans of the lumbar spine in asymptomatic subjects:A prospective investigation[J].J Bone Joint Surg(Am),1990,72:403.
7[7]Famaey JP.Phospholipases,eicosanoid production and inflammation[J].Clin Rheumato,1982,11:84-94.
8[8]Fawzy AA,Dobrow R,Franson RC.Modulation of phospholipase A2 activity in human synovial fluid by cations[J].Inflammation,1987,11:389-400.
9[9]Franson FC,Weir DL; Inhibition of a potent phospholipase A2activity in the synovial fluid of patients with arthritis by non-steroidal anti-inflammatory agents[J].Clin Res,1983,31:650.
10[10]Vadas P,Stefanski E,Pruzanski w.Influence of plasma proteins on activity of proinflammatory cnzyme phospholipasc[J].Inflammation,1986,10:183-190.