@misc{indiciae2876ab6da6dd,
  title = {Aortic insufficiency.},
  author = {C A HUFNAGEL},
  year = {1961},
  doi = {10.1016/s0033-0620(61)80019-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14449765/},
  note = {Source identifier: 14449765}
}