@misc{indiciae768018ddf6e7,
  title = {Cardiac surgery risk models: a position article.},
  author = {David M Shahian and Eugene H Blackstone and Fred H Edwards and Frederick L Grover and Gary L Grunkemeier and David C Naftel and Samer A M Nashef and William C Nugent and Eric D Peterson and STS workforce on evidence-based surgery},
  year = {2004},
  doi = {10.1016/j.athoracsur.2004.05.054},
  url = {https://pubmed.ncbi.nlm.nih.gov/15511504/},
  note = {Source identifier: 15511504}
}