@misc{indiciaed3355d3ce5f0,
  title = {Assessing pain at face value.},
  author = {B Acello},
  year = {1999},
  doi = {10.1097/00000446-199906000-00013},
  url = {https://pubmed.ncbi.nlm.nih.gov/10489548/},
  note = {Source identifier: 10489548}
}