@misc{indiciaec535202420f0,
  title = {The attenuation effect in brain SPECT.},
  author = {J J Zhang and C H Park and S M Kim and C Intenzo and P Reyes},
  year = {1993},
  doi = {10.1097/00003072-199307000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/8344028/},
  note = {Source identifier: 8344028}
}