@misc{indiciaec13437fa6793,
  title = {Gall-stone obstruction.},
  author = {D B Brown and I F Kerr and D J Livingstone},
  year = {1966},
  doi = {10.1002/bjs.1800530805},
  url = {https://pubmed.ncbi.nlm.nih.gov/5913058/},
  note = {Source identifier: 5913058}
}