@misc{indiciae3a323a87ff86,
  title = {RAPORT system.},
  author = {H D Covvey and B Hobbs and M J McLoughlin and C L Thompson},
  year = {1978},
  doi = {10.2214/ajr.130.3.589},
  url = {https://pubmed.ncbi.nlm.nih.gov/415582/},
  note = {Source identifier: 415582}
}