@misc{indiciaecea9ce3df43a,
  title = {Frequently asked questions about certification.},
  author = {L Vader},
  year = {1998},
  doi = {10.1016/s1060-135x(98)90028-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/9866532/},
  note = {Source identifier: 9866532}
}