@misc{indiciae978e5c1d8fcd,
  title = {Primary vaginal stone associated with circumcision.},
  author = {W I Onuigbo and D Twomey},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4417890/},
  note = {Source identifier: 4417890}
}