@misc{indiciae93f46cfaa072,
  title = {Causalgia. A centennial review.},
  author = {R L Richards},
  year = {1967},
  doi = {10.1001/archneur.1967.00470220003001},
  url = {https://pubmed.ncbi.nlm.nih.gov/5336504/},
  note = {Source identifier: 5336504}
}