@misc{indiciae11a6aee72afc,
  title = {The human chest phantom.},
  author = {J T Littleton and B G Brogdon and M L Durizch and W P Callahan},
  year = {1982},
  doi = {10.1148/radiology.145.3.7146418},
  url = {https://pubmed.ncbi.nlm.nih.gov/7146418/},
  note = {Source identifier: 7146418}
}