@misc{indiciaeec91221ed7ae,
  title = {Cesium-131 seeds for permanent implants.},
  author = {U K Henschke and D C Lawrence},
  year = {1965},
  doi = {10.1148/85.6.1117},
  url = {https://pubmed.ncbi.nlm.nih.gov/5848982/},
  note = {Source identifier: 5848982}
}