@misc{indiciaee202227ea8d1,
  title = {CT numbers needed.},
  author = {R F Jeffery},
  year = {1980},
  doi = {10.2214/ajr.135.4.876-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/6778135/},
  note = {Source identifier: 6778135}
}