@misc{indiciaef89e23bee418,
  title = {Patterns and pathogenesis of calcification in pathologic human aortic valves.},
  author = {L C Levitt and M J Thubrikar and S P Nolan},
  url = {https://pubmed.ncbi.nlm.nih.gov/6697758/},
  note = {Source identifier: 6697758}
}