@misc{indiciaec2aaee1af0ea,
  title = {Polymorphism and gallstones.},
  author = {I C Roberts-Thomson and W J Butler},
  year = {2005},
  doi = {10.1111/j.1440-1746.2005.03788.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15683442/},
  note = {Source identifier: 15683442}
}