@misc{indiciae8f8e690e05ce,
  title = {[Gallstone ileus. Our experience].},
  author = {L Giani and P Nobili and G L Corti and E Cacopardo},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7654500/},
  note = {Source identifier: 7654500}
}