@misc{indiciae9fa657583cc4,
  title = {Asthma: current concepts.},
  author = {H Levison and C Collins-Williams and A C Bryan and B J Reilly and R P Orange},
  year = {1974},
  doi = {10.1016/s0031-3955(16)33070-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4372582/},
  note = {Source identifier: 4372582}
}