@misc{indiciae4db5bf0fc4b9,
  title = {Bubber behind bars.},
  author = {E T Barker and M H Mason},
  year = {1968},
  doi = {10.1177/070674376801300111},
  url = {https://pubmed.ncbi.nlm.nih.gov/4170769/},
  note = {Source identifier: 4170769}
}