TY - RPRT TI - [Persistent nerve root compression symptoms following lumbar intervertebral disk operation caused by spinal neurofibrosarcoma]. AU - E Krüger PY - 1988 DO - 10.1055/s-2008-1053906 UR - https://pubmed.ncbi.nlm.nih.gov/3380243/ ID - 3380243 ER -