@misc{indiciaeb0173a720586,
  title = {Pain pathways and plasticity.},
  author = {J C Marshall and P W Halligan},
  year = {1993},
  doi = {10.1038/361410a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/8429881/},
  note = {Source identifier: 8429881}
}