@misc{indiciae5175cbfcc0d0,
  title = {Failed lumbar spinal surgery.},
  author = {S Dhar and R W Porter},
  year = {1992},
  doi = {10.1007/bf00180207},
  url = {https://pubmed.ncbi.nlm.nih.gov/1428314/},
  note = {Source identifier: 1428314}
}