@misc{indiciae66885c44c794,
  title = {China's pollution progress slows.},
  author = {Kellyn S Betts},
  year = {2002},
  doi = {10.1021/es022386e},
  url = {https://pubmed.ncbi.nlm.nih.gov/12188335/},
  note = {Source identifier: 12188335}
}