@misc{indiciae7fe67da2db03,
  title = {Defining asthma in epidemiological studies.},
  author = {J Pekkanen and N Pearce},
  year = {1999},
  doi = {10.1034/j.1399-3003.1999.14d37.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10573248/},
  note = {Source identifier: 10573248}
}