@misc{indiciae7b1ce6b51ff3,
  title = {Increasing appropriate speech in a chronic schizophrenic.},
  author = {J C Schraa and L Lutmann and C G Screven},
  year = {1979},
  doi = {10.1901/jaba.1979.12-302},
  url = {https://pubmed.ncbi.nlm.nih.gov/489484/},
  note = {Source identifier: 489484}
}