@misc{indiciae6e30757f5574,
  title = {Paternity after bilateral vasectomy.},
  author = {A P Verhulst and J W Hoekstra},
  year = {1999},
  doi = {10.1046/j.1464-410x.1999.00940.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10233494/},
  note = {Source identifier: 10233494}
}