@misc{indiciaee0589d224d50,
  title = {Indications for supervoltage radiotherapy.},
  author = {F A Salzman and M I Smedal},
  year = {1967},
  doi = {10.1056/nejm196712142772405},
  url = {https://pubmed.ncbi.nlm.nih.gov/4965287/},
  note = {Source identifier: 4965287}
}