@misc{indiciaeeeebeddf5d74,
  title = {Single dose oral cholecystography.},
  author = {P M Krook and W H Bush},
  year = {1978},
  doi = {10.1148/127.3.643},
  url = {https://pubmed.ncbi.nlm.nih.gov/663149/},
  note = {Source identifier: 663149}
}