@misc{indiciae8cce19d8d64b,
  title = {[Determination of the bone conduction threshold using sound wave interference].},
  author = {F Brohm and A Kollár},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6044336/},
  note = {Source identifier: 6044336}
}