@misc{indiciae002ec0386488,
  title = {Variance function as basis for assessment of test performance: methodological studies with two assays of prostate-specific antigen.},
  author = {E Hänseler and B Keller and H Keller},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7525116/},
  note = {Source identifier: 7525116}
}