@misc{indiciaeea7cb3045221,
  title = {Asthmatic evaluation by spirometry.},
  author = {K Kulig},
  year = {1979},
  doi = {10.1016/s0361-1124(79)80382-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/459200/},
  note = {Source identifier: 459200}
}