@misc{indiciaebf45c14c8482,
  title = {[Prosthetic mitral valve surgery].},
  author = {I Andersen and P Eskildsen and E Halkier},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5699687/},
  note = {Source identifier: 5699687}
}