@misc{indiciaec3616773042e,
  title = {Understanding the Medicare coding system.},
  author = {B Cullen},
  year = {1995},
  doi = {10.1097/00152192-199511000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/8704833/},
  note = {Source identifier: 8704833}
}