@misc{indiciae8ab176ccedd9,
  title = {Gallstone ileus.},
  author = {Deepraj S Bhandarkar and Rasik S Shah},
  year = {2003},
  doi = {10.1067/mge.2003.178},
  url = {https://pubmed.ncbi.nlm.nih.gov/12709706/},
  note = {Source identifier: 12709706}
}