@misc{indiciae6e6bf76726ca,
  title = {Occupational medicine board certification.},
  author = {M A McDiarmid},
  year = {1990},
  doi = {10.1097/00043764-199009000-00042},
  url = {https://pubmed.ncbi.nlm.nih.gov/2074524/},
  note = {Source identifier: 2074524}
}