@misc{indiciae788b81089813,
  title = {Prosthetic mitral valve replacement.},
  author = {G L Grunkemeier},
  year = {1993},
  doi = {10.1016/0003-4975(93)91052-o},
  url = {https://pubmed.ncbi.nlm.nih.gov/8431084/},
  note = {Source identifier: 8431084}
}