@misc{indiciae5a7e33c997f0,
  title = {Changes in ventilatory function in coal miners after a work shift.},
  author = {N L Lapp and J L Hankinson and D B Burgess and R O'Brien},
  year = {1972},
  doi = {10.1080/00039896.1972.10666070},
  url = {https://pubmed.ncbi.nlm.nih.gov/5059629/},
  note = {Source identifier: 5059629}
}