@misc{indiciae25e59f838f28,
  title = {Peak flow meter versus symptoms.},
  author = {K O'Brien and G Mendoza},
  year = {1994},
  doi = {10.1016/0091-6749(94)90056-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/8064086/},
  note = {Source identifier: 8064086}
}