@misc{indiciae43eac5b569fd,
  title = {Cardiac function following mitral valve replacement.},
  author = {H Hultgren and H Hubis and N Shumway},
  year = {1968},
  doi = {10.1016/0002-8703(68)90086-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5638469/},
  note = {Source identifier: 5638469}
}