@misc{indiciae6a83f7359282,
  title = {[Spontaneous external biliary fistula].},
  author = {A F Gredzhev and P P Konoplia and V V Khatsko},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/633740/},
  note = {Source identifier: 633740}
}