@misc{indiciaebaf224a26b99,
  title = {Mucociliary clearance in smokers.},
  author = {E Vastag and H Matthys and G Zsamboki and D Köhler and G Daikeler},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3699113/},
  note = {Source identifier: 3699113}
}