@misc{indiciae68c3ec469adb,
  title = {Update on contraception.},
  author = {C L Wilkinson and A M Stirland and H Massil},
  year = {1997},
  doi = {10.1258/0956462971919949},
  url = {https://pubmed.ncbi.nlm.nih.gov/9147153/},
  note = {Source identifier: 9147153}
}