@misc{indiciae89979be1e942,
  title = {Some methodologic problems encountered in occupational health research.},
  author = {J Olsen},
  year = {1981},
  doi = {10.1177/140349488100900103},
  url = {https://pubmed.ncbi.nlm.nih.gov/7323790/},
  note = {Source identifier: 7323790}
}