@misc{indiciae31628e5fd4fe,
  title = {Report on a radium safe and lead testing system.},
  author = {J M Morgan and J E Nunnally},
  year = {1969},
  doi = {10.1148/92.1.161a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5762075/},
  note = {Source identifier: 5762075}
}