@misc{indiciae60ed1ceacb3b,
  title = {'Kidney calculus link?'.},
  author = {J A Edgar},
  year = {1990},
  doi = {10.1038/sj.bdj.4807259},
  url = {https://pubmed.ncbi.nlm.nih.gov/2372452/},
  note = {Source identifier: 2372452}
}