@misc{indiciaea1dd3c0c2300,
  title = {Acalculous gall-bladder disease.},
  author = {A Gunn and N C Keddie and H Fox},
  year = {1973},
  doi = {10.1002/bjs.1800600312},
  url = {https://pubmed.ncbi.nlm.nih.gov/4693572/},
  note = {Source identifier: 4693572}
}