@misc{indiciae5c13f084b2f0,
  title = {Cardiac-surgery performance reports.},
  author = {L M Krieger},
  year = {1997},
  doi = {10.1056/nejm199702063360613},
  url = {https://pubmed.ncbi.nlm.nih.gov/9011818/},
  note = {Source identifier: 9011818}
}