@misc{indiciae3cd6809218ad,
  title = {Episodic asthma as a bronchial provocation test.},
  author = {S H Leech and B S Rolston and A E Izu},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7001961/},
  note = {Source identifier: 7001961}
}