@misc{indiciae77a8421afcda,
  title = {Guidelines for recertification.},
  author = {L A Brewer},
  year = {1976},
  doi = {10.1001/jama.235.7.725},
  url = {https://pubmed.ncbi.nlm.nih.gov/946290/},
  note = {Source identifier: 946290}
}