@misc{indiciae91ae1163a40f,
  title = {Urolith analysis. Submission, methods, and interpretation.},
  author = {L K Ulrich and K A Bird and L A Koehler and L Swanson},
  year = {1996},
  doi = {10.1016/s0195-5616(96)50218-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/8711873/},
  note = {Source identifier: 8711873}
}