@misc{indiciae91b0b3b62be1,
  title = {Quantitative fit-test method for powered air-purifying respirators.},
  author = {P L Lowry and L D Wheat and J M Bustos},
  year = {1979},
  doi = {10.1080/15298667991429615},
  url = {https://pubmed.ncbi.nlm.nih.gov/474413/},
  note = {Source identifier: 474413}
}