@misc{indiciaef7089f03ed5a,
  title = {Spiral (helical) CT.},
  author = {J P Heiken and J A Brink and M W Vannier},
  year = {1993},
  doi = {10.1148/radiology.189.3.8234684},
  url = {https://pubmed.ncbi.nlm.nih.gov/8234684/},
  note = {Source identifier: 8234684}
}