@misc{indiciae9eaa3911c0e2,
  title = {Anonymous unlinked testing as a sentinel approach: experience in Germany.},
  author = {A Siedler and O Hamouda and B Schwartländer},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9764267/},
  note = {Source identifier: 9764267}
}