@misc{indiciaefbde7259c98f,
  title = {Massive subcutaneous emphysema from a perforated appendix.},
  author = {R Celis and O S Cigtay},
  year = {1974},
  doi = {10.1097/00007611-197401000-00030},
  url = {https://pubmed.ncbi.nlm.nih.gov/4808978/},
  note = {Source identifier: 4808978}
}