@misc{indiciaed1df1b9bf137,
  title = {The US Renal Data System and the Case-Mix Severity Study.},
  author = {C R Blagg},
  year = {1993},
  doi = {10.1016/s0272-6386(12)80732-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8418612/},
  note = {Source identifier: 8418612}
}