@misc{indiciaed35a0d60a52f,
  title = {[Combined air and bone microphone].},
  author = {H KIETZ},
  year = {1951},
  doi = {10.3109/00016485109120296},
  url = {https://pubmed.ncbi.nlm.nih.gov/14868463/},
  note = {Source identifier: 14868463}
}