@misc{indiciaef1131ce976a4,
  title = {Toward a durable and safe aortic root reconstruction.},
  author = {H K Helseth},
  year = {1990},
  doi = {10.1016/0003-4975(90)90330-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2181955/},
  note = {Source identifier: 2181955}
}