@misc{indiciae1b4a2fe35b1b,
  title = {Falling death rates from bronchitis.},
  author = {I Leck},
  year = {1988},
  doi = {10.1016/s0140-6736(88)90515-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2901558/},
  note = {Source identifier: 2901558}
}