@misc{indiciaec6d417c8a01e,
  title = {Grids in mammography.},
  author = {R L Egan and M B McSweeney and P Sprawls},
  year = {1983},
  doi = {10.1148/radiology.146.2.6849083},
  url = {https://pubmed.ncbi.nlm.nih.gov/6849083/},
  note = {Source identifier: 6849083}
}