@misc{indiciae07ddbf5bad87,
  title = {Relocatable frame for stereotactic external beam radiotherapy.},
  author = {S S Gill and D G Thomas and A P Warrington and M Brada},
  year = {1991},
  doi = {10.1016/0360-3016(91)90076-g},
  url = {https://pubmed.ncbi.nlm.nih.gov/1995547/},
  note = {Source identifier: 1995547}
}