@misc{indiciaefff1e0fce9b5,
  title = {Superior vena caval obstruction: detection using CT.},
  author = {R E Bechtold and N T Wolfman and N Karstaedt and R H Choplin},
  year = {1985},
  doi = {10.1148/radiology.157.2.4048460},
  url = {https://pubmed.ncbi.nlm.nih.gov/4048460/},
  note = {Source identifier: 4048460}
}