@misc{indiciaeeceec052e333,
  title = {Treating asthma.},
  author = {A P Smith and M Booth and A J Davey},
  year = {1971},
  doi = {10.1136/bmj.3.5776.705-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5569563/},
  note = {Source identifier: 5569563}
}