@misc{indiciaeb06247d39f5a,
  title = {Development of a standardized pulmonary function evaluation program in industry.},
  author = {M C Townsend and H D Belk},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6481501/},
  note = {Source identifier: 6481501}
}