@misc{indiciaea3d558f99a99,
  title = {Gallstone ileus without a gallbladder.},
  author = {B D Draganic and H Reece-Smith},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9196349/},
  note = {Source identifier: 9196349}
}