@misc{indiciaefb886c2f2bec,
  title = {Global atmospheric changes.},
  author = {W T Piver},
  year = {1991},
  doi = {10.1289/ehp.9196131},
  url = {https://pubmed.ncbi.nlm.nih.gov/1820255/},
  note = {Source identifier: 1820255}
}