@misc{indiciae23ec5d312e0c,
  title = {Induced sputum in asthma.},
  author = {K Zeibecoglou and N M Siafakas},
  year = {2001},
  url = {https://pubmed.ncbi.nlm.nih.gov/11980280/},
  note = {Source identifier: 11980280}
}