@misc{indiciae11199f8f1847,
  title = {Viral croup: a current perspective.},
  author = {Alexander K C Leung and James D Kellner and David W Johnson},
  doi = {10.1016/s0891524504002688},
  url = {https://pubmed.ncbi.nlm.nih.gov/15523420/},
  note = {Source identifier: 15523420}
}