@misc{indiciae23adb2de8959,
  title = {Head scatter modelling for irregular field shaping and beam intensity modulation.},
  author = {A R Hounsell and J M Wilkinson},
  year = {1997},
  doi = {10.1088/0031-9155/42/9/006},
  url = {https://pubmed.ncbi.nlm.nih.gov/9308080/},
  note = {Source identifier: 9308080}
}