@misc{indiciaeecabb2c9ef19,
  title = {Spiral-shaped biliary endoprosthesis: initial study.},
  author = {E Y Yeung and A Adam and R N Gibson and I S Benjamin and D J Allison},
  year = {1988},
  doi = {10.1148/radiology.168.2.3393654},
  url = {https://pubmed.ncbi.nlm.nih.gov/3393654/},
  note = {Source identifier: 3393654}
}