@misc{indiciae8058d1e68226,
  title = {Cardiac valve surgery in patients with poor left ventricular function.},
  author = {T E David and O Dunin-Bell and S Orr and C Nguyen},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6825006/},
  note = {Source identifier: 6825006}
}