@misc{indiciae40b220f77b25,
  title = {It will work: the first successful mitral valve replacement.},
  author = {N S Braunwald},
  year = {1989},
  doi = {10.1016/0003-4975(89)90615-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2673090/},
  note = {Source identifier: 2673090}
}