@misc{indiciae7cc7f94c39aa,
  title = {An optimal code for patient identifiers.},
  author = {Andreas Faldum and Klaus Pommerening},
  year = {2005},
  doi = {10.1016/j.cmpb.2005.03.004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15888350/},
  note = {Source identifier: 15888350}
}