@misc{indiciaeebe33de10e1b,
  title = {Computer data-processing activities related to independent billing.},
  author = {D A Davis},
  year = {1970},
  doi = {10.1148/94.3.541},
  url = {https://pubmed.ncbi.nlm.nih.gov/5413892/},
  note = {Source identifier: 5413892}
}