@misc{indiciae94449cac3c56,
  title = {A comparison of two radiological path length algorithms.},
  author = {I J Kalet and D R Kennedy},
  year = {1987},
  doi = {10.1016/0360-3016(87)90366-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3679937/},
  note = {Source identifier: 3679937}
}