@misc{indiciae94e3cbf1b914,
  title = {Nociception: pathways and mechanisms--an update.},
  author = {A K Afifi and W W Kaelber},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2682163/},
  note = {Source identifier: 2682163}
}