@misc{indiciae2d452829dedb,
  title = {Voluntary sterilization.},
  author = {C W Tyler},
  year = {1973},
  doi = {10.2105/ajph.63.7.573},
  url = {https://pubmed.ncbi.nlm.nih.gov/4268539/},
  note = {Source identifier: 4268539}
}