@misc{indiciaeb72b65546976,
  title = {Injury severity grading in trauma patients: a simplified technique based upon ICD-9 coding.},
  author = {R Rutledge and S Fakhry and C Baker and D Oller},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8411270/},
  note = {Source identifier: 8411270}
}