@misc{indiciaeff295af892bf,
  title = {New delivery systems for D-norgestrel.},
  author = {E Weiner and A Victor and E D Johansson},
  year = {1976},
  doi = {10.3109/00016347609156447},
  url = {https://pubmed.ncbi.nlm.nih.gov/788443/},
  note = {Source identifier: 788443}
}