@misc{indiciae4b7ee9d6cdeb,
  title = {[Hepato-choledochal polyps].},
  author = {P Banna and U Privitera and V Torrisi and A Saggio},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/643200/},
  note = {Source identifier: 643200}
}