@misc{indiciaeb0999d12a98e,
  title = {RU 486.},
  author = {A Ulmann and G Teutsch and D Philibert},
  year = {1990},
  doi = {10.1038/scientificamerican0690-42},
  url = {https://pubmed.ncbi.nlm.nih.gov/2343294/},
  note = {Source identifier: 2343294}
}