@misc{indiciaea74dbfeef1aa,
  title = {Migratory ureteral calculus.},
  author = {L A Snyder},
  year = {1974},
  doi = {10.1097/00007611-197403000-00026},
  url = {https://pubmed.ncbi.nlm.nih.gov/4814188/},
  note = {Source identifier: 4814188}
}