@misc{indiciaea3f94c4e57a6,
  title = {Stethoscopes.},
  author = {M K Davies and A Hollman},
  year = {1998},
  doi = {10.1136/hrt.80.4.318},
  url = {https://pubmed.ncbi.nlm.nih.gov/9875102/},
  note = {Source identifier: 9875102}
}