@misc{indiciae014d50942fcb,
  title = {Chasing contrast molecules: a 45-year quixotic quest.},
  author = {Elliott C Lasser},
  year = {2004},
  doi = {10.1016/j.acra.2004.07.006},
  url = {https://pubmed.ncbi.nlm.nih.gov/15530813/},
  note = {Source identifier: 15530813}
}