@misc{indiciae479ca63c76a2,
  title = {Localised airway obstruction.},
  author = {I W Grant},
  year = {1977},
  doi = {10.1136/bmj.1.6069.1157-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/861512/},
  note = {Source identifier: 861512}
}