@misc{indiciae3ecebec53c6d,
  title = {Experiments with a programmable master hearing aid.},
  author = {H Levitt and J A Sullivan and A C Neuman and J A Rubin-Spitz},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3430388/},
  note = {Source identifier: 3430388}
}