@misc{indiciae936b890b1f1c,
  title = {A data mining approach to characterizing medical code usage patterns.},
  author = {William E Spangler and Jerrold H May and David P Strum and Luis G Vargas},
  year = {2002},
  doi = {10.1023/a:1015014402846},
  url = {https://pubmed.ncbi.nlm.nih.gov/12018612/},
  note = {Source identifier: 12018612}
}