@misc{indiciae3c3c16399a87,
  title = {Iterative crystal efficiency calculation in fully 3-D PET.},
  author = {N C Ferreira and R Trébossen and C Comtat and M C Grégoire and B Bendriem},
  year = {2000},
  doi = {10.1109/42.870258},
  url = {https://pubmed.ncbi.nlm.nih.gov/11021691/},
  note = {Source identifier: 11021691}
}