@misc{indiciaeac001f31215f,
  title = {Proficiency testing for cytologists.},
  author = {William J Frable},
  year = {2005},
  doi = {10.1002/cncr.21096},
  url = {https://pubmed.ncbi.nlm.nih.gov/15830399/},
  note = {Source identifier: 15830399}
}