@misc{indiciaea640dc65ef64,
  title = {Formaldehyde exposure at various workplaces.},
  author = {G Triebig and K H Schaller and B Beyer and J Müller and H Valentin},
  year = {1989},
  doi = {10.1016/0048-9697(89)90362-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2727671/},
  note = {Source identifier: 2727671}
}