@misc{indiciae506b80445a2c,
  title = {Pain.},
  author = {P W Nathan},
  year = {1977},
  doi = {10.1093/oxfordjournals.bmb.a071415},
  url = {https://pubmed.ncbi.nlm.nih.gov/67868/},
  note = {Source identifier: 67868}
}