@misc{indiciae48ac29b2ef5c,
  title = {Chronic obstructive pulmonary disease.},
  author = {C R Jenkins and C A Mitchell},
  year = {1997},
  doi = {10.5694/j.1326-5377.1989.tb101172.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9315017/},
  note = {Source identifier: 9315017}
}