@misc{indiciaede6529b4dd63,
  title = {Contraceptive methods go back to the basics.},
  author = {R F Service},
  year = {1994},
  doi = {10.1126/science.7985013},
  url = {https://pubmed.ncbi.nlm.nih.gov/7985013/},
  note = {Source identifier: 7985013}
}