@misc{indiciae19771ba33b35,
  title = {[Phonocardiographic studies in constrictive pericarditis].},
  author = {P SCHOLMERICH and G HEBERER and L VON WALLENSTERN},
  year = {1953},
  url = {https://pubmed.ncbi.nlm.nih.gov/13054306/},
  note = {Source identifier: 13054306}
}