@misc{indiciaefbbc0eda0948,
  title = {Acquired aortic stenosis.},
  author = {I G PORJE and J PHILIPSSON and P ODMAN},
  year = {1957},
  doi = {10.1159/000165760},
  url = {https://pubmed.ncbi.nlm.nih.gov/13500336/},
  note = {Source identifier: 13500336}
}