@misc{indiciae90bea69d5e53,
  title = {[Spherical aortic bioprosthesis].},
  author = {R D Fontes and J Bonassa and A D Jatene},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1824531/},
  note = {Source identifier: 1824531}
}