@misc{indiciae643767484755,
  title = {Measuring hospital performance. A non-parametric approach.},
  author = {S Grosskopf and V Valdmanis},
  year = {1987},
  doi = {10.1016/0167-6296(87)90001-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/10312167/},
  note = {Source identifier: 10312167}
}