@misc{indiciae2c82650e0859,
  title = {Back pain and sciatica.},
  author = {P S Helliwell},
  year = {1988},
  doi = {10.1093/rheumatology/27.3.243},
  url = {https://pubmed.ncbi.nlm.nih.gov/2967726/},
  note = {Source identifier: 2967726}
}