@misc{indiciae1b6a3a24ea7b,
  title = {[Difficult asthma].},
  author = {Pascal Chanez and Isabelle Vachier and Arnaud Bourdin and Laurence Halimi and Philippe Godard},
  year = {2006},
  doi = {10.1016/s0755-4982(06)74842-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/17028513/},
  note = {Source identifier: 17028513}
}