@misc{indiciaec078e12eeef1,
  title = {Automatic scanning system for radiation dose distributions.},
  author = {A H Etchells and D G Clarkson},
  year = {1971},
  doi = {10.1088/0031-9155/16/1/010},
  url = {https://pubmed.ncbi.nlm.nih.gov/5579747/},
  note = {Source identifier: 5579747}
}