@misc{indiciaef5ecc7cfb0c6,
  title = {[Emission computed tomography (ECT). 1. Principles and single photon ECT].},
  author = {C M Kirsch},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3310268/},
  note = {Source identifier: 3310268}
}