@misc{indiciaed289c882c7ab,
  title = {Opioids for dyspnoea.},
  author = {M F Muers},
  year = {2002},
  doi = {10.1136/thorax.57.11.922},
  url = {https://pubmed.ncbi.nlm.nih.gov/12403870/},
  note = {Source identifier: 12403870}
}