@misc{indiciaec6e13193495a,
  title = {Speak freely.},
  author = {R Hayes},
  year = {1996},
  doi = {10.7748/ns.10.51.19.s35},
  url = {https://pubmed.ncbi.nlm.nih.gov/8949161/},
  note = {Source identifier: 8949161}
}