@misc{indiciae878aa300da26,
  title = {Predicting 15 year chronic bronchitis mortality in the Whitehall Study.},
  author = {K L Ebi-Kryston},
  year = {1989},
  doi = {10.1136/jech.43.2.168},
  url = {https://pubmed.ncbi.nlm.nih.gov/2592906/},
  note = {Source identifier: 2592906}
}