@misc{indiciae1b5abc1ea14f,
  title = {Barriers to pain control: ethics \& knowledge.},
  author = {C F Von Gunten and J H Von Roenn},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7531235/},
  note = {Source identifier: 7531235}
}