@misc{indiciaec4ce9f00a243,
  title = {The luftsichel sign.},
  author = {D G Blankenbaker},
  year = {1998},
  doi = {10.1148/radiology.208.2.9680553},
  url = {https://pubmed.ncbi.nlm.nih.gov/9680553/},
  note = {Source identifier: 9680553}
}