@misc{indiciae4fc8258f80b1,
  title = {Recurrent gall-stone ileus.},
  author = {A U Haq and A H Morris and H Daintith},
  year = {1981},
  doi = {10.1259/0007-1285-54-647-1000},
  url = {https://pubmed.ncbi.nlm.nih.gov/7306757/},
  note = {Source identifier: 7306757}
}