@misc{indiciaeecb1ec099bb0,
  title = {Exercise and COPD.},
  author = {Margaret K Covey and Janet L Larson},
  year = {2004},
  doi = {10.1097/00000446-200405000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/15166714/},
  note = {Source identifier: 15166714}
}