TY - RPRT TI - Herniated lumbar intervertebral disk. AU - R A Deyo AU - J D Loeser AU - S J Bigos PY - 1990 DO - 10.7326/0003-4819-112-8-598 UR - https://pubmed.ncbi.nlm.nih.gov/2139310/ ID - 2139310 ER -