@misc{indiciaed838a4466ab6,
  title = {Aortic-valve sclerosis.},
  author = {W S Getchell},
  year = {1999},
  doi = {10.1056/nejm199912093412417},
  url = {https://pubmed.ncbi.nlm.nih.gov/10610468/},
  note = {Source identifier: 10610468}
}