@misc{indiciae9c0e07f45713,
  title = {Aortic valve replacement with autogenous tissue.},
  author = {W S Edwards},
  year = {1969},
  doi = {10.1016/s0003-4975(10)66219-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4894908/},
  note = {Source identifier: 4894908}
}