@misc{indiciaeaac7169dbe19,
  title = {Pain control after biliary drainage.},
  author = {D L Miller and R T Wall},
  year = {1986},
  doi = {10.2214/ajr.147.2.438},
  url = {https://pubmed.ncbi.nlm.nih.gov/3487967/},
  note = {Source identifier: 3487967}
}