@misc{indiciae8efe137447c0,
  title = {Improving cardiac surgery quality--volume, outcome, process?},
  author = {David M Shahian},
  year = {2004},
  doi = {10.1001/jama.291.2.246},
  url = {https://pubmed.ncbi.nlm.nih.gov/14722153/},
  note = {Source identifier: 14722153}
}