@misc{indiciaecaaf1fc2ffd3,
  title = {Isotope renography.},
  author = {K E Britton and N J Brown and J D Slater},
  year = {1969},
  doi = {10.1016/s0140-6736(69)91885-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4180833/},
  note = {Source identifier: 4180833}
}