@misc{indiciaec0b2453662cd,
  title = {Comparing three patient-controlled analgesia methods.},
  author = {K Hoare and K H Sousa and L Person and P De Ryke and J Piper},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/11000782/},
  note = {Source identifier: 11000782}
}