@misc{indiciae50ecba2cf545,
  title = {Using factor analysis to attribute health impacts to particulate pollution sources.},
  author = {Thomas Grahame and George Hidy},
  year = {2004},
  doi = {10.1080/08958370490443231},
  url = {https://pubmed.ncbi.nlm.nih.gov/15204802/},
  note = {Source identifier: 15204802}
}