@misc{indiciaef148b3cd8f88,
  title = {Percutaneous transhepatic cholangiography.},
  author = {E K Lang},
  year = {1974},
  doi = {10.1148/112.2.283},
  url = {https://pubmed.ncbi.nlm.nih.gov/4835021/},
  note = {Source identifier: 4835021}
}