@misc{indiciaec9751460034f,
  title = {Symptomatic lumbar spinal stenosis.},
  author = {N E Epstein and V C Maldonado and J F Cusick},
  year = {1998},
  doi = {10.1016/s0090-3019(98)00022-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9657486/},
  note = {Source identifier: 9657486}
}