@misc{indiciaecffbb48fd5a3,
  title = {Respirator wearer's strain: a complex problem.},
  author = {V Louhevaara},
  year = {1986},
  doi = {10.1002/ajim.4700100103},
  url = {https://pubmed.ncbi.nlm.nih.gov/3740066/},
  note = {Source identifier: 3740066}
}