@misc{indiciaeb9cfef4e3cab,
  title = {Free-response methodology: alternate analysis and a new observer-performance experiment.},
  author = {D P Chakraborty and L H Winter},
  year = {1990},
  doi = {10.1148/radiology.174.3.2305073},
  url = {https://pubmed.ncbi.nlm.nih.gov/2305073/},
  note = {Source identifier: 2305073}
}