@misc{indiciae3e53383e51fe,
  title = {Algorithms for calculating detector efficiency normalization coefficients for true coincidences in 3D PET.},
  author = {R D Badawi and M A Lodge and P K Marsden},
  year = {1998},
  doi = {10.1088/0031-9155/43/1/012},
  url = {https://pubmed.ncbi.nlm.nih.gov/9483631/},
  note = {Source identifier: 9483631}
}