@misc{indiciae847d898c7ff2,
  title = {Aortic regurgitation.},
  author = {Gerald Maurer},
  year = {2006},
  doi = {10.1136/hrt.2004.042614},
  url = {https://pubmed.ncbi.nlm.nih.gov/16775114/},
  note = {Source identifier: 16775114}
}