@misc{indiciae821b2f5eba6e,
  title = {Ionic versus nonionic MR imaging contrast media: operational definitions.},
  author = {C A Chang and P F Sieving and A D Watson and T M Dewey and T B Karpishin and K N Raymond},
  doi = {10.1002/jmri.1880020118},
  url = {https://pubmed.ncbi.nlm.nih.gov/1623289/},
  note = {Source identifier: 1623289}
}