@misc{indiciae748f2b509588,
  title = {Death in asthma.},
  author = {P J Barratt},
  year = {1968},
  doi = {10.5694/j.1326-5377.1968.tb29311.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5670865/},
  note = {Source identifier: 5670865}
}