@misc{indiciae0d257e623c51,
  title = {Superior vena caval obstruction with substernal thyroid.},
  author = {J T Evans and R G Vincent and H Takita},
  year = {1974},
  doi = {10.1097/00007611-197401000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/4808986/},
  note = {Source identifier: 4808986}
}