@misc{indiciaec18e5733eba5,
  title = {Lung corrections for 8-MV X rays.},
  author = {J W Scrimger},
  year = {1973},
  doi = {10.1148/109.2.443},
  url = {https://pubmed.ncbi.nlm.nih.gov/4200468/},
  note = {Source identifier: 4200468}
}