@misc{indiciaeabb3c0528a52,
  title = {[Pneumomediastinum].},
  author = {L Munch-Petersen and H K Kjaergård},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1509565/},
  note = {Source identifier: 1509565}
}