@misc{indiciaeeabb44a4d00c,
  title = {Recertification: a concept without a mechanism?},
  author = {T M Davidson},
  year = {1987},
  doi = {10.1001/archotol.1987.01860090104035},
  url = {https://pubmed.ncbi.nlm.nih.gov/3606842/},
  note = {Source identifier: 3606842}
}