@misc{indiciae59a2a96a8cff,
  title = {[Pharmacodynamic phonocardiography].},
  author = {H W Rautenberg},
  year = {1969},
  doi = {10.1055/s-0028-1110337},
  url = {https://pubmed.ncbi.nlm.nih.gov/5809780/},
  note = {Source identifier: 5809780}
}