@misc{indiciaeb8be3d4dfbbc,
  title = {[Audiometric data on stethoscopes].},
  author = {H GANS and J MIODONSKI and A MISZKE},
  year = {1955},
  url = {https://pubmed.ncbi.nlm.nih.gov/13254475/},
  note = {Source identifier: 13254475}
}