@misc{indiciaec0fbe34d3228,
  title = {Intensity-modulation radiotherapy using independent collimators: an algorithm study.},
  author = {J R Dai and Y M Hu},
  year = {1999},
  doi = {10.1118/1.598794},
  url = {https://pubmed.ncbi.nlm.nih.gov/10619240/},
  note = {Source identifier: 10619240}
}