@misc{indiciae2f72d77706ce,
  title = {Bronchial provocation tests in asthma.},
  author = {K Aas},
  year = {1970},
  doi = {10.1136/adc.45.240.221},
  url = {https://pubmed.ncbi.nlm.nih.gov/5419990/},
  note = {Source identifier: 5419990}
}