@misc{indiciae6cf2f94edc17,
  title = {Spontaneous internal biliary fistulas.},
  author = {N Patrassi and A Basoli and P Loriga and V Blandamura and M T Carboni},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1181921/},
  note = {Source identifier: 1181921}
}