@misc{indiciae137c3047d228,
  title = {RETRACTED: Age and right ventricular function during cardiac surgery.},
  author = {Joachim Boldt and Bernfried Zickmann and Achim Thiel and Friedhelm Dapper and Gunter Hempelmann},
  year = {1992},
  doi = {10.1016/1053-0770(91)90041-q},
  url = {https://pubmed.ncbi.nlm.nih.gov/1543849/},
  note = {Source identifier: 1543849}
}