@misc{indiciaea195e8304018,
  title = {DRGs: making them work for you.},
  author = {C E Smith},
  year = {1985},
  doi = {10.1097/00152193-198501000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/3917563/},
  note = {Source identifier: 3917563}
}