@misc{indiciae13c5ba304b6b,
  title = {Endoscopic approach to malignant biliary obstruction.},
  author = {J Devière and M Cremer},
  doi = {10.1007/bf02578023},
  url = {https://pubmed.ncbi.nlm.nih.gov/1699663/},
  note = {Source identifier: 1699663}
}