@misc{indiciae90f3a82f851a,
  title = {Concerns about using and interpreting covert video surveillance.},
  author = {C Morley},
  year = {1998},
  doi = {10.1136/bmj.316.7144.1603},
  url = {https://pubmed.ncbi.nlm.nih.gov/9596606/},
  note = {Source identifier: 9596606}
}