@misc{indiciae97a3eca07db8,
  title = {An evolutionary approach to pain.},
  author = {G C Pitts},
  year = {1994},
  doi = {10.1353/pbm.1994.0085},
  url = {https://pubmed.ncbi.nlm.nih.gov/8139893/},
  note = {Source identifier: 8139893}
}