@misc{indiciae940f2491145b,
  title = {SPECT using a specially designed cone beam collimator.},
  author = {R J Jaszczak and K L Greer and R E Coleman},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3261333/},
  note = {Source identifier: 3261333}
}