@misc{indiciae0e127c349918,
  title = {Exercise and chronic obstructive pulmonary disease.},
  author = {C G Gallagher},
  year = {1990},
  doi = {10.1016/s0025-7125(16)30542-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2186235/},
  note = {Source identifier: 2186235}
}