@misc{indiciae23c9a78e3c6a,
  title = {Public service values.},
  author = {M Crossley and M Smith},
  year = {2004},
  doi = {10.1038/sj.bdj.4811204},
  url = {https://pubmed.ncbi.nlm.nih.gov/15105839/},
  note = {Source identifier: 15105839}
}