@misc{indiciaeac13e5f47fdb,
  title = {Subgroup variation in diagnostic test evaluation.},
  author = {Arthur T Evans},
  year = {2003},
  doi = {10.7326/0003-4819-138-8-200304150-00023},
  url = {https://pubmed.ncbi.nlm.nih.gov/12693900/},
  note = {Source identifier: 12693900}
}