fibrinolytic activity was studied in 34 patients who had chronic low-back pain of defined types ( spondylosis , post-laminectomy and postmyelography-proven arachnoiditis , postlaminectomy and postmyelography-possible arachnoiditis , chronic prolapsed intervertebral disc ( pid ) , spinal stenosis , and nonspecific low-back pain ) .
C0030193
pain
C0004604
nonspecific