@misc{indiciae52ead8def219,
  title = {Why the increases in upper respiratory problems?},
  author = {A H Jones},
  year = {2001},
  doi = {10.1054/mehy.2001.1362},
  url = {https://pubmed.ncbi.nlm.nih.gov/11516231/},
  note = {Source identifier: 11516231}
}