@misc{indiciaefa8a657180d4,
  title = {An improved iridium-192 teletherapy unit.},
  author = {H F FREUNDLICH and J L HAYBITTLE},
  year = {1953},
  url = {https://pubmed.ncbi.nlm.nih.gov/13050504/},
  note = {Source identifier: 13050504}
}