@misc{indiciae04428b0518e4,
  title = {Asthma deaths.},
  author = {H Herxheimer},
  year = {1972},
  doi = {10.1136/bmj.4.5843.795-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4646532/},
  note = {Source identifier: 4646532}
}