@misc{indiciae4a31b5cc3988,
  title = {Factors affecting speech discrimination test difficulty.},
  author = {E J Kreul and D W Bell and J C Nixon},
  year = {1969},
  doi = {10.1044/jshr.1202.281},
  url = {https://pubmed.ncbi.nlm.nih.gov/5808854/},
  note = {Source identifier: 5808854}
}