@misc{indiciae81b3a7ba02cf,
  title = {Off-axis primary-dose measurements using a mini-phantom.},
  author = {S A Johnsson and C P Ceberg},
  year = {1997},
  doi = {10.1118/1.597997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9167169/},
  note = {Source identifier: 9167169}
}