@misc{indiciae24c249e3c541,
  title = {Getting a handle on air pollution's tiny killers.},
  author = {J Kaiser},
  year = {1997},
  doi = {10.1126/science.276.5309.33},
  url = {https://pubmed.ncbi.nlm.nih.gov/9122705/},
  note = {Source identifier: 9122705}
}