@misc{indiciaef8b34c858fba,
  title = {Air pollution.},
  author = {P DRINKER},
  year = {1961},
  doi = {10.1056/nejm196104132641506},
  url = {https://pubmed.ncbi.nlm.nih.gov/13724420/},
  note = {Source identifier: 13724420}
}