@misc{indiciae7c5b4a7dd02c,
  title = {International comparisons in COPD mortality.},
  author = {T J Thom},
  year = {1989},
  doi = {10.1164/ajrccm/140.3\_pt\_2.s27},
  url = {https://pubmed.ncbi.nlm.nih.gov/2782757/},
  note = {Source identifier: 2782757}
}