@misc{indiciaed6e11c670b73,
  title = {Respiratory protection.},
  author = {John Martyny and Craig S Glazer and Lee S Newman},
  year = {2002},
  doi = {10.1056/nejmra012670},
  url = {https://pubmed.ncbi.nlm.nih.gov/12226154/},
  note = {Source identifier: 12226154}
}