@misc{indiciae12797af667db,
  title = {Bronchodilator testing: confidence intervals derived from placebo inhalations.},
  author = {R L Sourk and K M Nugent},
  year = {1983},
  doi = {10.1164/arrd.1983.128.1.153},
  url = {https://pubmed.ncbi.nlm.nih.gov/6870056/},
  note = {Source identifier: 6870056}
}