@misc{indiciaedfdc803961a2,
  title = {Chronic bronchitis. A bronchologic evaluation.},
  author = {K Jokinen and T Palva and J Nuutinen},
  year = {1976},
  doi = {10.1159/000275273},
  url = {https://pubmed.ncbi.nlm.nih.gov/945891/},
  note = {Source identifier: 945891}
}