@misc{indiciae407f2d0435f6,
  title = {Percutaneous transhepatic cholangiography.},
  author = {J M Ham and W A Sorby and J V Colman and G R Pritchard and B W Yeo},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5084250/},
  note = {Source identifier: 5084250}
}