@misc{indiciae6e531dbeeeeb,
  title = {A new calibration phantom for quantitative computed tomography.},
  author = {W A Kalender and C Suess},
  doi = {10.1118/1.596013},
  url = {https://pubmed.ncbi.nlm.nih.gov/3683317/},
  note = {Source identifier: 3683317}
}