@misc{indiciae68875c7ed775,
  title = {Self management in COPD: one step beyond?},
  author = {H Worth},
  year = {1997},
  doi = {10.1016/s0738-3991(97)00102-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9516766/},
  note = {Source identifier: 9516766}
}