@misc{indiciaeb9f68605ad26,
  title = {Changing patterns in radiological health.},
  author = {D E Barber},
  year = {1969},
  doi = {10.2105/ajph.59.12.2251},
  url = {https://pubmed.ncbi.nlm.nih.gov/5389508/},
  note = {Source identifier: 5389508}
}