@misc{indiciaebbeb45958843,
  title = {An unusual gall-stone.},
  author = {A G Cox and D J Sutor},
  year = {1970},
  doi = {10.1002/bjs.1800571116},
  url = {https://pubmed.ncbi.nlm.nih.gov/5482322/},
  note = {Source identifier: 5482322}
}