@misc{indiciaeefa9635d6032,
  title = {Laparoscopic cholangiography: a simple inexpensive technique using readily available materials.},
  author = {R S Kiff},
  year = {1993},
  doi = {10.1002/bjs.1800800448},
  url = {https://pubmed.ncbi.nlm.nih.gov/8347195/},
  note = {Source identifier: 8347195}
}