@misc{indiciae474d9c3ba858,
  title = {Gamma camera collimator considerations for imaging 123I.},
  author = {R E McKeighen and G Muehllehner and R A Moyer},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4823264/},
  note = {Source identifier: 4823264}
}