@misc{indiciae540a27bc97b9,
  title = {BONE-CONDUCTION THRESHOLDS OBTAINED BY PLACEMENT ON THE FOREHEAD.},
  author = {J L PETERSON and J NASSBERG},
  year = {1965},
  doi = {10.1097/00007611-196502000-00016},
  url = {https://pubmed.ncbi.nlm.nih.gov/14246948/},
  note = {Source identifier: 14246948}
}