@misc{indiciae77c826854c9a,
  title = {Cholecystography and nephrotoxicity.},
  author = {J D Swales and G H Mudge},
  year = {1971},
  doi = {10.1056/nejm197108052850619},
  url = {https://pubmed.ncbi.nlm.nih.gov/4997050/},
  note = {Source identifier: 4997050}
}