@misc{indiciae11518e0ff741,
  title = {Radiation effects from perfusion CT.},
  author = {George Donald Frey and Zoran Rumboldt},
  year = {2005},
  doi = {10.1148/radiol.2342041205},
  url = {https://pubmed.ncbi.nlm.nih.gov/15671012/},
  note = {Source identifier: 15671012}
}