@misc{indiciae6785f2702ca7,
  title = {Lung function changes in smokers with normal conventional spirometry.},
  author = {M Marco and A Minette},
  year = {1976},
  doi = {10.1164/arrd.1976.114.4.723},
  url = {https://pubmed.ncbi.nlm.nih.gov/970748/},
  note = {Source identifier: 970748}
}