@misc{indiciaea98c6e94bc22,
  title = {Attenuation correction equations for SPECT.},
  author = {J R Galt and D R Hamilton and E V Garcia},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3500291/},
  note = {Source identifier: 3500291}
}