@misc{indiciae281b02e2fd7e,
  title = {Lessons learned.},
  author = {Robert M Arnold},
  year = {2006},
  doi = {10.1089/jpm.2006.9.4},
  url = {https://pubmed.ncbi.nlm.nih.gov/16430332/},
  note = {Source identifier: 16430332}
}