@misc{indiciae2569f91fe6ad,
  title = {Chronic left heart tamponade.},
  author = {P Simpkin and A H Brown and A Ersoz and M V Braimbridge},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4266812/},
  note = {Source identifier: 4266812}
}