@misc{indiciaeaacd7f20c79e,
  title = {Central analgesics.},
  author = {H McQuay},
  year = {1987},
  doi = {10.1007/978-3-7091-6975-9\_7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2820204/},
  note = {Source identifier: 2820204}
}