@misc{indiciaea78fd9aaaef5,
  title = {Assessing heart sounds.},
  author = {D L Taylor},
  year = {1985},
  doi = {10.1097/00152193-198501000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/3843855/},
  note = {Source identifier: 3843855}
}