@misc{indiciae2f09b3397f38,
  title = {Sequential oral contraception using DMAP.},
  author = {J A Board and D S Borland},
  doi = {10.1016/s0015-0282(16)35890-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5907045/},
  note = {Source identifier: 5907045}
}