@misc{indiciaeed6b2a7ee606,
  title = {A low-cost computed tomographic scanner.},
  author = {W Swindell and J E Greivenkamp and A F Gmitro and H H Barrett},
  year = {1981},
  doi = {10.1148/radiology.139.2.7220899},
  url = {https://pubmed.ncbi.nlm.nih.gov/7220899/},
  note = {Source identifier: 7220899}
}