@misc{indiciae77df1d87312a,
  title = {Mechanisms underlying chronic back pain.},
  author = {M I Jayson},
  year = {1994},
  doi = {10.1136/bmj.309.6956.681},
  url = {https://pubmed.ncbi.nlm.nih.gov/7950510/},
  note = {Source identifier: 7950510}
}