@misc{indiciaecdd815ca248b,
  title = {Stimulus frequency is essential information.},
  author = {H H Ali and J J Savarese},
  year = {1979},
  doi = {10.1097/00000542-197901000-00032},
  url = {https://pubmed.ncbi.nlm.nih.gov/760617/},
  note = {Source identifier: 760617}
}