@misc{indiciae500915834593,
  title = {Vasectomy.},
  author = {I Craft},
  year = {1972},
  doi = {10.1136/bmj.2.5815.716-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5031736/},
  note = {Source identifier: 5031736}
}