@misc{indiciae3df49d6b8717,
  title = {A combined endoscopic and radiological method for biliary drainage.},
  author = {P Ayela and T Ponchon and P J Valette and A Chavaillon and P Maillet},
  doi = {10.1016/s0016-5107(88)71228-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/3350302/},
  note = {Source identifier: 3350302}
}