@misc{indiciae9efe97ba0b0b,
  title = {Mitral valve reoperation.},
  author = {L I Bonchek},
  year = {1991},
  doi = {10.1016/0003-4975(91)90481-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/1985564/},
  note = {Source identifier: 1985564}
}