@misc{indiciaef5a782ce1f40,
  title = {Lumbar spinal stenosis.},
  author = {E M Critchley},
  year = {1982},
  doi = {10.1136/bmj.284.6329.1588-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/6805616/},
  note = {Source identifier: 6805616}
}