@misc{indiciaee9629b15195c,
  title = {Establishing a population data-based policy unit.},
  author = {N P Roos},
  year = {1999},
  doi = {10.1097/00005650-199906001-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/10409006/},
  note = {Source identifier: 10409006}
}