@misc{indiciae15596eb46d15,
  title = {[Chronic obstructive pulmonary disease (COPD)].},
  author = {H Sasaki and S Itabashi and T Fukushima and K Sekizawa},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8094571/},
  note = {Source identifier: 8094571}
}