@misc{indiciae56b7d54d6ac8,
  title = {Variable-dose patient-controlled analgesia. A preliminary report.},
  author = {H Owen and J Plummer and A Ilsley and R Hawkins and Z Arfeen and K Tordoff},
  year = {1995},
  doi = {10.1111/j.1365-2044.1995.tb05850.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7485873/},
  note = {Source identifier: 7485873}
}