@misc{indiciaefe8bd1cc7aad,
  title = {Field separation in radiation therapy with opposing fields.},
  author = {L Bianciardi and R Breschi and P Chiaradia and A Josi and P Villa},
  year = {1977},
  doi = {10.1148/122.2.493},
  url = {https://pubmed.ncbi.nlm.nih.gov/834901/},
  note = {Source identifier: 834901}
}