@misc{indiciae7188f1662abd,
  title = {Gallstones.},
  author = {TA Broughan},
  year = {1999},
  doi = {10.1007/s11938-999-0044-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/11096587/},
  note = {Source identifier: 11096587}
}