@misc{indiciae943d988ab60e,
  title = {Percutaneous biliary drainage for malignancy.},
  author = {A G Speer and P B Cotton},
  year = {1991},
  doi = {10.1016/s0009-9260(05)81605-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2004515/},
  note = {Source identifier: 2004515}
}