@misc{indiciaee4a0227586e2,
  title = {A device for recording speech on audiograms.},
  author = {P A Bellefleur},
  year = {1968},
  doi = {10.1044/jshd.3302.117},
  url = {https://pubmed.ncbi.nlm.nih.gov/5652620/},
  note = {Source identifier: 5652620}
}