@misc{indiciae0189fcf1f4d2,
  title = {Current concepts in pain.},
  author = {M E Armstrong},
  year = {1980},
  doi = {10.1016/s0001-2092(07)61573-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/6904181/},
  note = {Source identifier: 6904181}
}