@misc{indiciae338625a4aa97,
  title = {Pain behavior observation: current status and future directions.},
  author = {F J Keefe},
  year = {2000},
  doi = {10.1007/s11916-000-0004-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/10998710/},
  note = {Source identifier: 10998710}
}