@misc{indiciae79ded9a1f410,
  title = {Cholesterol gallstones.},
  author = {I W Percy-Robb},
  year = {1973},
  doi = {10.1177/003693307301800506},
  url = {https://pubmed.ncbi.nlm.nih.gov/4201570/},
  note = {Source identifier: 4201570}
}