@misc{indiciaea93ebf639b68,
  title = {Efficient photon beam dose calculations using DOSXYZnrc with BEAMnrc.},
  author = {I Kawrakow and B R B Walters},
  year = {2006},
  doi = {10.1118/1.2219778},
  url = {https://pubmed.ncbi.nlm.nih.gov/16964882/},
  note = {Source identifier: 16964882}
}