@misc{indiciaeb8b7f2c42439,
  title = {Recertification: a status report.},
  author = {W B Frommeyer},
  year = {1973},
  doi = {10.7326/0003-4819-79-3-441},
  url = {https://pubmed.ncbi.nlm.nih.gov/4748259/},
  note = {Source identifier: 4748259}
}