@misc{indiciaee20d36260b9b,
  title = {Coronary surgery.},
  author = {D H Spodick},
  year = {1970},
  doi = {10.1016/0002-8703(70)90270-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4907229/},
  note = {Source identifier: 4907229}
}