@misc{indiciae2b4fba9bd5e7,
  title = {Implementation of a model-based nonuniform scatter correction scheme for SPECT.},
  author = {A Welch and G T Gullberg},
  year = {1997},
  doi = {10.1109/42.650869},
  url = {https://pubmed.ncbi.nlm.nih.gov/9533573/},
  note = {Source identifier: 9533573}
}