@misc{indiciae56317d29184c,
  title = {Non-verbal behaviour in mental illness.},
  author = {D Hill},
  year = {1974},
  doi = {10.1192/bjp.124.3.221},
  url = {https://pubmed.ncbi.nlm.nih.gov/4600313/},
  note = {Source identifier: 4600313}
}