@misc{indiciaee98204142557,
  title = {A three-frequency audiogram for use in industry.},
  author = {A Sinclair and T A Smith},
  year = {1984},
  doi = {10.1136/oem.41.3.401},
  url = {https://pubmed.ncbi.nlm.nih.gov/6743587/},
  note = {Source identifier: 6743587}
}