@misc{indiciaee6d32a6a37d4,
  title = {Gallstones.},
  author = {J Toouli and T A Wright},
  year = {1998},
  doi = {10.5694/j.1326-5377.1998.tb116020.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9734515/},
  note = {Source identifier: 9734515}
}