@misc{indiciae7a793f4adda4,
  title = {Time controlled computed tomographic angiography.},
  author = {H Hacker and H Becker},
  year = {1977},
  doi = {10.1097/00004728-197710000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/615217/},
  note = {Source identifier: 615217}
}