@misc{indiciaeb902669f2e4d,
  title = {Winter air pollution and respiratory function.},
  author = {M Lippmann},
  year = {2003},
  doi = {10.1136/oem.60.2.81},
  url = {https://pubmed.ncbi.nlm.nih.gov/12554832/},
  note = {Source identifier: 12554832}
}