@misc{indiciae97244931df18,
  title = {Smoking, leukocyte count, and ventilatory lung function in working men.},
  author = {R S Carel and M S Tockman and M Baser},
  year = {1988},
  doi = {10.1378/chest.93.6.1137},
  url = {https://pubmed.ncbi.nlm.nih.gov/3259494/},
  note = {Source identifier: 3259494}
}