@misc{indiciaec94b309a2186,
  title = {Opioid dose requirements.},
  author = {P Robson and A Hughes},
  year = {2003},
  doi = {10.1177/026921630301700418},
  url = {https://pubmed.ncbi.nlm.nih.gov/12822858/},
  note = {Source identifier: 12822858}
}