@misc{indiciae085f7122dc52,
  title = {Aortic regurgitation in scleroderma.},
  author = {M B Yunus and C M Radford and A T Masi and T J Zimmerman and J J Calabro and K A Miller},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6737379/},
  note = {Source identifier: 6737379}
}