@misc{indiciaec04d5195864c,
  title = {Delayed speech feedback and age.},
  author = {K U Smith and D Tierney},
  year = {1971},
  doi = {10.1044/jshr.1401.214},
  url = {https://pubmed.ncbi.nlm.nih.gov/5550625/},
  note = {Source identifier: 5550625}
}