@misc{indiciae993a1f90d9bd,
  title = {Constrictive pericarditis after valve replacement.},
  author = {H Siderys and R Schumacher and R Linback},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7440988/},
  note = {Source identifier: 7440988}
}