@misc{indiciae4bb4fe789bcf,
  title = {Caution on core.},
  author = {D B Kopans},
  year = {1994},
  doi = {10.1148/radiology.193.2.7972737},
  url = {https://pubmed.ncbi.nlm.nih.gov/7972737/},
  note = {Source identifier: 7972737}
}