@misc{indiciae2552dc13a3ed,
  title = {Evaluating a patient classification system.},
  author = {S Ambutas},
  doi = {10.1097/00003465-198711000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/3691290/},
  note = {Source identifier: 3691290}
}