@misc{indiciae39a8d0eaaa6f,
  title = {Surgical masks.},
  author = {C A King},
  year = {1995},
  doi = {10.1016/s0001-2092(06)63645-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7486966/},
  note = {Source identifier: 7486966}
}