@misc{indiciae3f446d17d114,
  title = {Choosing a faces pain scale.},
  author = {Margo McCaffery},
  year = {2002},
  doi = {10.1097/00152193-200205000-00064},
  url = {https://pubmed.ncbi.nlm.nih.gov/12035657/},
  note = {Source identifier: 12035657}
}