@misc{indiciae0c77792c7cf3,
  title = {Simplified cholangiography using ioglycamide.},
  author = {G J Parkin and H Herlinger},
  year = {1974},
  doi = {10.1136/gut.15.4.268},
  url = {https://pubmed.ncbi.nlm.nih.gov/4834550/},
  note = {Source identifier: 4834550}
}