@misc{indiciaea74e02ad9654,
  title = {Research on prisoners.},
  author = {C Prout and R W Clapp and S Robinson},
  year = {1973},
  doi = {10.1056/nejm197305242882127},
  url = {https://pubmed.ncbi.nlm.nih.gov/4697951/},
  note = {Source identifier: 4697951}
}