@misc{indiciaed7c6bed17d9e,
  title = {Apical pneumatocele.},
  author = {B K Devgan and A E Brodeur},
  year = {1976},
  doi = {10.1001/archotol.1976.00780070099017},
  url = {https://pubmed.ncbi.nlm.nih.gov/1247420/},
  note = {Source identifier: 1247420}
}