@misc{indiciaea332219a0570,
  title = {Normal hearing and its relation to audiometry.},
  author = {J D HARRIS},
  year = {1954},
  doi = {10.1288/00005537-195411000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/13222878/},
  note = {Source identifier: 13222878}
}