@misc{indiciae23b53a36ed62,
  title = {Chronic obstructive pulmonary disease: progress nevertheless.},
  author = {G T Ferguson},
  year = {1995},
  doi = {10.1080/21548331.1995.11443292},
  url = {https://pubmed.ncbi.nlm.nih.gov/8522619/},
  note = {Source identifier: 8522619}
}