@misc{indiciaea1a502febe8e,
  title = {Obstructive, occupational, and environmental diseases.},
  year = {1996},
  doi = {10.1097/00063198-199603000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/9363133/},
  note = {Source identifier: 9363133}
}