@misc{indiciae1fe509df8687,
  title = {Intravascular contrast media. Ionic versus nonionic: current status.},
  author = {B L McClennan and H O Stolberg},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2023999/},
  note = {Source identifier: 2023999}
}