@misc{indiciaed3cf7af50379,
  title = {Newer progestogens.},
  author = {Sam Rowlands},
  year = {2003},
  doi = {10.1783/147118903101197188},
  url = {https://pubmed.ncbi.nlm.nih.gov/12626173/},
  note = {Source identifier: 12626173}
}