@misc{indiciaec54511fa0b45,
  title = {Degenerative aortic regurgitation.},
  author = {P L Michel and J Acar and G Chomette and B Iung},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1915425/},
  note = {Source identifier: 1915425}
}