@misc{indiciaee90614d1096a,
  title = {[Postgastric resection cholelithiasis].},
  author = {S Zampogna and G Zampogna and R Pugliese},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1771025/},
  note = {Source identifier: 1771025}
}