@misc{indiciaed21637706861,
  title = {Open-heart surgery.},
  author = {P D Myerowitz and K Caswell and W G Lindsay and D M Nicoloff},
  year = {1977},
  doi = {10.1097/00007611-197710001-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/333607/},
  note = {Source identifier: 333607}
}