@misc{indiciae2c4918271c66,
  title = {Gall-stone ileus.},
  author = {R B Stitt and D J Heslin and D J Currie},
  year = {1967},
  doi = {10.1002/bjs.1800540803},
  url = {https://pubmed.ncbi.nlm.nih.gov/4952350/},
  note = {Source identifier: 4952350}
}