@misc{indiciae90f657b8bda7,
  title = {Air pollution.},
  author = {P DRINKER},
  year = {1956},
  doi = {10.1056/nejm195603012540905},
  url = {https://pubmed.ncbi.nlm.nih.gov/13297127/},
  note = {Source identifier: 13297127}
}