@misc{indiciae774f2f850ff2,
  title = {Normal pure tone thresholds for hearing by bone conduction.},
  author = {P M Haughton and K Pardoe},
  year = {1981},
  doi = {10.3109/03005368109081424},
  url = {https://pubmed.ncbi.nlm.nih.gov/7225647/},
  note = {Source identifier: 7225647}
}