@misc{indiciaea47b92dc3a03,
  title = {Hyperactive and nonhyperactive institutionalized retarded residents.},
  author = {L W Talkington and W O Hutton},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4744708/},
  note = {Source identifier: 4744708}
}