@misc{indiciae158deb8edd73,
  title = {COPD--or is it?},
  author = {L W Hall and J E Stark},
  year = {1983},
  doi = {10.1111/j.2042-3306.1983.tb01757.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6884307/},
  note = {Source identifier: 6884307}
}