@misc{indiciae7ceecbe620ba,
  title = {Emergency contraception: is it time to change method?},
  author = {A Webb},
  year = {1999},
  doi = {10.1136/bmj.318.7180.342},
  url = {https://pubmed.ncbi.nlm.nih.gov/9933174/},
  note = {Source identifier: 9933174}
}