@misc{indiciaeef7b0a073cbe,
  title = {Certification fair.},
  author = {J M Smith and T Cowart and J Diekmann},
  year = {1991},
  doi = {10.1097/00006247-199107000-00019},
  url = {https://pubmed.ncbi.nlm.nih.gov/1852370/},
  note = {Source identifier: 1852370}
}